77 results on '"Maximo Camacho"'
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2. An Automatic Algorithm to Date the Reference Cycle of the Spanish Economy
- Author
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Maximo Camacho, María Dolores Gadea, and Ana Gómez-Loscos
- Subjects
business cycles ,turning points ,finite mixture models ,Spain ,Mathematics ,QA1-939 - Abstract
This paper provides an accurate chronology of the Spanish reference business cycle adapting a multiple change-point model. In that approach, each combination of peaks and troughs dated in a set of economic indicators is assumed to be a realization of a mixture of bivariate Gaussian distributions, whose number of components is estimated from the data. The means of each of these components refer to the dates of the reference turning points. The transitions across the components of the mixture are governed by Markov chain that is restricted to force left-to-right transition dynamic. In the empirical application, seven recessions in the period from February 1970 to February 2020 are identified, which are in high concordance with the timing of the turning point dates established by the Spanish Business Cycle Dating Committee (SBCDC).
- Published
- 2021
- Full Text
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3. Tourism and Gross Domestic Product short-run causality revisited: A symbolic transfer entropy approach
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Andrés Romeu and Maximo Camacho
- Subjects
Data set ,Causality (physics) ,Short run ,Tourism, Leisure and Hospitality Management ,Geography, Planning and Development ,Econometrics ,Economics ,Transfer entropy ,Gross domestic product ,Tourism ,Test (assessment) ,Panel data - Abstract
We employ a symbolic transfer entropy panel data test in a large-scale data set to provide new insights on the worldwide short-term causality relations between growth and inbound tourists. Using a large data set on 145 countries from the World Bank Open Data website, we show that, despite the evidently strong correlation between these two magnitudes, claiming that the increases in inbound tourists Granger-cause positive shocks in GDP is not supported by the data. By contrast, the data seem to point out in the direction of a reverse causality in that it is GDP growth what drives international inbound tourists in the short run. JEL classification C12, C14, C33, C55.
- Published
- 2021
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4. Factor models for large and incomplete data sets with unknown group structure
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Maximo Camacho and German Lopez-Buenache
- Subjects
Business and International Management - Published
- 2022
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5. A New Approach to Dating the Reference Cycle
- Author
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Maximo Camacho, María Dolores Gadea, and Ana Gómez Loscos
- Subjects
Statistics and Probability ,Economics and Econometrics ,Basis (linear algebra) ,Computer science ,05 social sciences ,01 natural sciences ,Set (abstract data type) ,010104 statistics & probability ,Coincident ,0502 economics and business ,0101 mathematics ,Statistics, Probability and Uncertainty ,Algorithm ,Social Sciences (miscellaneous) ,050205 econometrics - Abstract
This article proposes a new approach to the analysis of the reference cycle turning points, defined on the basis of the specific turning points of a broad set of coincident economic indicators. Each individual pair of specific peaks and troughs from these indicators is viewed as a realization of a mixture of an unspecified number of separate bivariate Gaussian distributions whose different means are the reference turning points. These dates break the sample into separate reference cycle phases, whose shifts are modeled by a hidden Markov chain. The transition probability matrix is constrained so that the specification is equivalent to a multiple change-point model. Bayesian estimation of finite Markov mixture modeling techniques is suggested to estimate the model. Several Monte Carlo experiments are used to show the accuracy of the model to date reference cycles that suffer from short phases, uncertain turning points, small samples, and asymmetric cycles. In the empirical section, we show the high performance of our approach to identifying the US reference cycle, with little difference from the timing of the turning point dates established by the NBER. In a pseudo real-time analysis, we also show the good performance of this methodology in terms of accuracy and speed of detection of turning point dates.
- Published
- 2020
- Full Text
- View/download PDF
6. Evaluating the OECD’s main economic indicators at anticipating recessions*
- Author
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Gonzalo Palmieri and Maximo Camacho
- Subjects
Macroeconomics ,Growth cycle ,050208 finance ,Strategy and Management ,media_common.quotation_subject ,05 social sciences ,Sample (statistics) ,Management Science and Operations Research ,Recession ,Computer Science Applications ,Interest rate ,Economic indicator ,Economic inequality ,Modeling and Simulation ,0502 economics and business ,Business cycle ,Economics ,050207 economics ,Statistics, Probability and Uncertainty ,China ,media_common - Abstract
Using receiver operating characteristic (ROC) techniques, we evaluate the predictive content of the monthly main economic indicators (MEI) of the Organization for Economic Co‐operation and Development (OECD) for predicting both growth cycle and business cycle recessions at different horizons. From a sample that covers 123 indicators for 32 OECD countries as well as for Brazil, China, India, Indonesia, the Russian Federation, and South Africa, our results suggest that the OECD's MEI show a high overall performance in providing early signals of economic downturns worldwide, albeit they perform a bit better at anticipating business cycles than growth cycles. Although the performance for OECD and non‐OECD members is similar in terms of timeliness, the indicators are more accurate at anticipating recessions for OECD members. Finally, we find that some single indicators, such as interest rates, spreads, and credit indicators, perform even better than the composite leading indicators.
- Published
- 2020
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7. The two-speed Europe in business cycle synchronization
- Author
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Maximo Camacho, German Lopez-Buenache, and Angela Caro
- Subjects
Statistics and Probability ,Economics and Econometrics ,05 social sciences ,Monetary economics ,Business cycle synchronization ,Mathematics (miscellaneous) ,Dynamic factor ,0502 economics and business ,Synchronization (computer science) ,Financial crisis ,Business cycle ,Economics ,050207 economics ,Sovereign debt ,Social Sciences (miscellaneous) ,050205 econometrics - Abstract
This paper evaluates the consequences of the financial and sovereign debt crises on the evolution of the business cycle synchronization across all the Euro Area members. We take advantage of the dimension reduction properties of dynamic factor models to summarize a large dataset of macroeconomic indicators for the Euro Area countries. Then, we estimate latent state variables based on Markov-switching methodologies to obtain a time-varying measure of business cycle synchronization. The combination of these two techniques allows us to describe the evolution in the degree of coincidence of the business cycle phases along time for this set of countries. Our results suggest that there was a general decline in the degree of business cycle synchronization across the Euro Area countries following the financial and the sovereign debt crises. Although they have recovered the levels of business cycle synchronization exhibited before these events, there are significant differences across countries in the required time to recover those levels.
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- 2019
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8. Price and Spatial Distribution of Office Rental in Madrid: A Decision Tree Analysis
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Maximo Camacho, Salvador Ramallo, and Manuel Ruiz Marín
- Subjects
Estimation ,Finance ,business.industry ,Economic history and conditions ,Decision tree ,Economic growth, development, planning ,HC10-1085 ,General Medicine ,Nonlinear ,purl.org/pe-repo/ocde/ford#5.02.01 [https] ,Random forest ,Stratified analysis ,Renting ,Economics as a science ,Willingness to pay ,Offices ,HD72-88 ,Spatial economic ,business ,HB71-74 - Abstract
In this paper, we assess the drivers of office rental prices in the municipality of Madrid with a sample of 4,721 offices in March, 2020. The estimation was performed using the decision tree approach, which was built with a random forest algorithm. This technique allows us to capture the strong nonlinear component in the relation between price and its drivers, mainly geospatial location. Through a stratified analysis, we find out that the willingness to pay high rent in the center of Madrid is a feature of particular relevance to medium-sized offices. For diferent reasons, we also find out some office clusters located far from the city center with high rent for both large and small offices.
- Published
- 2021
9. Do economic recessions cause inequality to rise?
- Author
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Gonzalo Palmieri and Maximo Camacho
- Subjects
economic cycles ,050208 finance ,Inequality ,media_common.quotation_subject ,05 social sciences ,Sample (statistics) ,Recession ,lcsh:HD72-88 ,lcsh:Economic growth, development, planning ,lcsh:Economic history and conditions ,Economic inequality ,0502 economics and business ,Business cycle ,Econometrics ,Economics ,lcsh:HC10-1085 ,050207 economics ,Projection (set theory) ,General Economics, Econometrics and Finance ,local projections ,media_common ,income inequality - Abstract
We use a local projection approach to analyze the effect of economic recessions on income inequality in a comprehensive sample of 43 countries from 1960 to 2016. Although we consider both business-cycle and growth-cycle recessions, we fail to find evidence of significant positive impacts of economic downturns on income distribution, once controls are added to the model. However, we do find important differences across countries, which mainly depend on the degree of economic development.
- Published
- 2019
10. Markov-switching dynamic factor models in real time
- Author
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Gabriel Perez-Quiros, Pilar Poncela, and Maximo Camacho
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Mathematical optimization ,Markov chain ,Computer science ,Reliability (computer networking) ,Computation ,media_common.quotation_subject ,05 social sciences ,Monte Carlo method ,Sampling (statistics) ,Extension (predicate logic) ,Recession ,Dynamic factor ,0502 economics and business ,Economics ,Econometrics ,Business cycle ,050207 economics ,Business and International Management ,Reliability (statistics) ,Simulation ,050205 econometrics ,media_common - Abstract
We extend the Markov-switching dynamic factor model to account for some of the specificities of the day-to-day monitoring of economic developments from macroeconomic indicators, such as mixed sampling frequencies and ragged-edge data. First, we evaluate the theoretical gains of using data that are available promptly for computing probabilities of recession in real time. Second, we show how to estimate the model that deals with unbalanced panels of data and mixed frequencies, and examine the benefits of this extension through several Monte Carlo simulations. Finally, we assess its empirical reliability for the computation of real-time inferences of the US business cycle, and compare it with the alternative method of forecasting the probabilities of recession from balanced panels.
- Published
- 2018
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11. Inference on Filtered and Smoothed Probabilities in Markov-Switching Autoregressive Models
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Manuel Ruiz, Rocio Alvarez, and Maximo Camacho
- Subjects
Statistics and Probability ,Economics and Econometrics ,Markov chain ,Series (mathematics) ,05 social sciences ,Inference ,01 natural sciences ,010104 statistics & probability ,Autoregressive model ,0502 economics and business ,Econometrics ,Business cycle ,0101 mathematics ,Statistics, Probability and Uncertainty ,Statistical theory ,Social Sciences (miscellaneous) ,050205 econometrics ,Mathematics - Abstract
We derive a statistical theory that provides useful asymptotic approximations to the distributions of the single inferences of filtered and smoothed probabilities, derived from time series characte...
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- 2018
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12. Forecasting travellers in Spain with Google’s search volume indices
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Maximo Camacho and Matías Pacce
- Subjects
Tourism destinations ,Point (typography) ,05 social sciences ,Geography, Planning and Development ,Volume (computing) ,Economic agents ,Conclusive evidence ,Economic indicator ,Economy ,Tourism, Leisure and Hospitality Management ,Dynamic factor ,0502 economics and business ,Econometrics ,Economics ,050211 marketing ,050212 sport, leisure & tourism ,Tourism - Abstract
We examine whether Google’s search volume indices help economic agents with real-time predictions about the checked-in and overnight stays of travellers in Spain. Using a dynamic factor approach and a real-time database of vintages that reproduces the exact information that was available to a forecaster at each particular point in time, we show that the models, including Google’s query volume indices, outperform models that exclude these leading indicators. In this way, we are the first in finding conclusive evidence that tourism-related queries help to improve tourism forecast in Spain. Our finding is of significance in this literature, since Spain is one of the world’s top tourism destinations and extremely depends on tourism.
- Published
- 2017
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13. THE PROPAGATION OF INDUSTRIAL BUSINESS CYCLES
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Danilo Leiva-Leon and Maximo Camacho
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Economics and Econometrics ,symbols.namesake ,Multivariate statistics ,Transmission (telecommunications) ,0502 economics and business ,05 social sciences ,Economics ,Business cycle ,symbols ,Econometrics ,050207 economics ,050205 econometrics ,Gibbs sampling - Abstract
This paper examines the evolution of the distribution of industry-specific business cycle linkages, which are modeled through a multivariate Markov-switching model and estimated by Gibbs sampling. Using nonparametric density estimation approaches, we find that the number and location of modes in the distribution of industrial dissimilarities change over the business cycle. There is a relatively stable trimodal pattern during expansionary and recessionary phases characterized by highly, moderately, and lowly synchronized industries. However, during phase changes, the density mass spreads from moderately synchronized industries to lowly synchronized industries. This agrees with a sequential transmission of the industrial business cycle dynamics.
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- 2017
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14. Spillover Effects in International Business Cycles
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Maximo Camacho, Gabriel Perez-Quiros, and Matias Pacce
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- 2020
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15. Latin American Cycles: Has Anything Changed After the Great Recession?
- Author
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Gonzalo Palmieri and Maximo Camacho
- Subjects
Growth cycle ,050208 finance ,Latin Americans ,Keynesian economics ,Industrial production ,05 social sciences ,Great recession ,Economy ,0502 economics and business ,Business cycle ,Economics ,050207 economics ,General Economics, Econometrics and Finance ,Finance - Abstract
This paper analyzes the evolution of growth cycles and business cycles in Latin America from 1980 to 2013 by using monthly industrial production. Focusing on both synchronization and other cyclical features, we find evidence of significant cyclical links between the countries of the region, which seem to be highly integrated in this period. Notably, we find that the Great Recession did not lead to any significant impact on the preexisting Latin American cyclical linkages.
- Published
- 2016
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16. Aggregate versus disaggregate information in dynamic factor models
- Author
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Maximo Camacho, Rocio Alvarez, and Gabriel Perez-Quiros
- Subjects
Estimation ,Series (mathematics) ,05 social sciences ,Monte Carlo method ,Aggregate (data warehouse) ,Small set ,Ranking ,Dynamic factor ,0502 economics and business ,Statistics ,Business cycle ,Econometrics ,Economics ,050207 economics ,Business and International Management ,050205 econometrics - Abstract
We examine the finite-sample performances of dynamic factor models that use either aggregate or disaggregate data, where the latter rely on finer disaggregations of the headline concepts of a small set of economic categories. Our Monte Carlo analysis reveals that the use of the series with the largest averaged within-category correlations outperforms the use of disaggregate data for factor estimation and forecasting in several cases. This occurs for high levels of cross-correlation across the idiosyncratic errors of series that belong to the same category, for oversampled categories, and especially for high levels of persistence in either the common factor or the idiosyncratic errors. However, the forecasting gains are reduced considerably when the target series are persistent. This could potentially explain why there is no clear ranking between the aggregate and disaggregate approaches when using the constituent balanced panel of the Stock-Watson factor model, which classifies the US data into 13 economic categories.
- Published
- 2016
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17. A New Approach to Dating the Reference Cycle
- Author
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María Dolores Gadea, Ana Gómez-Loscos, and Maximo Camacho
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Bayes estimator ,symbols.namesake ,Markov chain ,Coincident ,Gaussian ,Monte Carlo method ,symbols ,Bivariate analysis ,Hidden Markov model ,Algorithm ,Realization (probability) ,Mathematics - Abstract
This paper proposes a new approach to the analysis of the reference cycle turning points, defined on the basis of the specific turning points of a broad set of coincident economic indicators. Each individual pair of specific peaks and troughs from these indicators is viewed as a realization of a mixture of an unspecified number of separate bivariate Gaussian distributions whose different means are the reference turning points. These dates break the sample into separate reference cycle phases, whose shifts are modeled by a hidden Markov chain. The transition probability matrix is constrained so that the specification is equivalent to a multiple changepoint model. Bayesian estimation of finite Markov mixture modeling techniques is suggested to estimate the model. Several Monte Carlo experiments are used to show the accuracy of the model to date reference cycles that suffer from short phases, uncertain turning points, small samples and asymmetric cycles. In the empirical section, we show the high performance of our approach to identifying the US reference cycle, with little difference from the timing of the turning point dates established by the NBER. In a pseudo real-time analysis, we also show the good performance of this methodology in terms of accuracy and speed of detection of turning point dates.
- Published
- 2019
- Full Text
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18. Toward a more reliable picture of the economic activity: An application to Argentina
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Jaime Martinez-Martin, Marcos Dal Bianco, and Maximo Camacho
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Macroeconomics ,Economics and Econometrics ,Economic indicator ,Dynamic factor ,Business cycle ,Economics ,Finance - Abstract
We advocate a dynamic factor model to provide alternative measures of output data using indirect information from economic indicators. We apply the method to show evidence of a significant gap between estimated and official measures of Argentine GDP since 2007.
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- 2015
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19. Short-Run Forecasting of Argentine Gross Domestic Product Growth
- Author
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Marcos Dal Bianco, Jaime Martinez-Martin, and Maximo Camacho
- Subjects
Real time forecasting ,Index (economics) ,Short run ,business.industry ,International trade ,Gross domestic product ,Economic data ,Dynamic factor ,Econometrics ,Economics ,Business cycle ,business ,General Economics, Econometrics and Finance ,Finance - Abstract
We propose a small-scale dynamic factor model for monitoring Argentine gross domestic product (GDP) in real time using economic data at mixed frequencies (monthly and quarterly), which are published with different time lags. Our model not only produces a coincident index of the Argentine business cycle in striking accordance with professional consensus and the history of the Argentine business cycle, but also generates accurate short-run forecasts of the highly volatile Argentine GDP growth. By using a pseudo real-time empirical evaluation, we show that our model produces reliable backcasts, nowcasts, and forecasts well before the official data are released.
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- 2015
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20. Symbolic transfer entropy test for causality in longitudinal data
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Andrés Romeu, Maximo Camacho, Manuel Ruiz-Marin, Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Fundamentos del Análisis Económico, Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Métodos Cuantitativos para la Economía y la Empresa, and Metodos cuantitativos e informaticos, UPCT
- Subjects
Economics and Econometrics ,050208 finance ,05 social sciences ,Monte Carlo method ,Symbolic dynamics ,3 - Ciencias sociales::33 - Economía [CDU] ,Causality (physics) ,Causality test ,Granger causality ,Longitudinal dynamic data ,0502 economics and business ,Sovereign credit ,Economics ,Econometrics ,Transfer entropy ,Transfer entropy test ,050207 economics ,Conditional variance ,Panel data - Abstract
In this paper, we use multiple-unit symbolic dynamics and the concept of transfer entropy to develop a non-parametric Granger causality test procedure for longitudinal data. Monte Carlo simulations show that our test displays the correct size and large power in situations where linear panel data causality tests fail such as when the linearity assumption breaks down, when the data generating process is heterogeneous across the cross-section units or presents struc- tural breaks, when there are extreme observations in some of the cross-section units, when the process displays causal dependence in the conditional variance and when the analysis involves qualitative data. We illustrate the usefulness of our proposal with the analysis of the dynamic causal relationships between public expenditure and GDP, between firm productivity and firm size in US manufacturing sectors, and among sovereign credit rating, growth and interest rates.
- Published
- 2018
21. Can we use seasonally adjusted variables in dynamic factor models?
- Author
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Gabriel Perez Quiros, Maximo Camacho, and Yuliya Lovcha
- Subjects
Economics and Econometrics ,Coincident ,Dynamic factor ,Component (UML) ,Monte Carlo method ,Statistics ,Econometrics ,Seasonal adjustment ,Social Sciences (miscellaneous) ,Analysis ,Mathematics ,Factor analysis - Abstract
We examine the short-term performance of two alternative approaches of forecasting from dynamic factor models. The first approach extracts the seasonal component of the individual variables before estimating the model, while the alternative uses the non seasonally adjusted data in a model that endogenously accounts for seasonal adjustment. Our Monte Carlo analysis reveals that the performance of the former is always comparable to or even better than that of the latter in all the simulated scenarios. Our results have important implications for the factor models literature because they show the that the common practice of using seasonally adjusted data in this type of models is very accurate in terms of forecasting ability. Using five coincident indicators, we illustrate this result for US data.
- Published
- 2014
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22. Extracting Nonlinear Signals from Several Economic Indicators
- Author
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Maximo Camacho, Pilar Poncela, and Gabriel Perez-Quiros
- Subjects
Economics and Econometrics ,Nonlinear system ,Multivariate statistics ,Index (economics) ,Markov chain ,Series (mathematics) ,Economic indicator ,Coincident ,Dynamic factor ,Statistics ,Econometrics ,Economics ,Social Sciences (miscellaneous) - Abstract
Summary We develop a twofold analysis of how the information provided by several economic indicators can be used in Markov switching dynamic factor models to identify the business cycle turning points. First, we compare the performance of a fully nonlinear multivariate specification (one-step approach) with the ‘shortcut’ of using a linear factor model to obtain a coincident indicator, which is then used to compute the Markov switching probabilities (two-step approach). Second, we examine the role of increasing the number of indicators. Our results suggest that one step is generally preferred to two steps, especially in the vicinity of turning points, although its gains diminish as the quality of the indicators increases. Additionally, we also obtain decreasing returns of adding more indicators with similar signal-to-noise ratios. Using the four constituent series of the Stock–Watson coincident index, we illustrate these results for US data. Copyright © 2014 John Wiley & Sons, Ltd.
- Published
- 2014
- Full Text
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23. Green shoots and double dips in the euro area: A real time measure
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Pilar Poncela, Maximo Camacho, and Gabriel Perez Quiros
- Subjects
Order (exchange) ,Dynamic factor ,media_common.quotation_subject ,Business cycle ,Econometrics ,Economics ,Business and International Management ,Discount points ,Measure (mathematics) ,Recession ,Statistic ,media_common - Abstract
In order to perform real-time business cycle inferences and forecasts of GDP growth rates in the euro area, we use an extension of the Markov-switching dynamic factor models that accounts for the features of the day-to-day monitoring of economic developments, such as ragged edges, mixed frequencies and data revisions. We provide examples that show the nonlinear nature of the relationships between data revisions, point forecasts and forecast uncertainty. Based on our empirical results, we think that the real-time probabilities of recession inferred from the model are an appropriate statistic for capturing what the press call green shoots , and for monitoring double-dip recessions.
- Published
- 2014
- Full Text
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24. The Euro-Sting Revisited: The Usefulness of Financial Indicators to Obtain Euro Area GDP Forecasts
- Author
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Maximo Camacho and Agustín García-Serrador
- Subjects
Macroeconomics ,Finance ,Real time forecasting ,business.industry ,Strategy and Management ,Management Science and Operations Research ,Computer Science Applications ,Economic indicator ,Modeling and Simulation ,Dynamic factor ,Business cycle ,Economics ,Statistics, Probability and Uncertainty ,business - Abstract
This paper uses an extension of the Euro-Sting single-index dynamic factor model to construct short-term forecasts of quarterly GDP growth for the euro area by accounting for financial variables as leading indicators. From a simulated real-time exercise, the model is used to investigate the forecasting accuracy across the different phases of the business cycle. Our extension is also used to evaluate the relative forecasting ability of the two most reliable business cycle surveys for the euro area: the PMI and the ESI. We show that the latter produces more accurate GDP forecasts than the former. Finally, the proposed model is also characterized by its great ability to capture the European business cycle, as well as the probabilities of expansion and/or contraction periods. Copyright © 2014 John Wiley & Sons, Ltd.
- Published
- 2014
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25. Mixed-frequency VAR models with Markov-switching dynamics
- Author
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Maximo Camacho
- Subjects
Economics and Econometrics ,Mixed frequency ,Economic indicator ,Markov chain ,Autoregressive model ,Flow (mathematics) ,Dynamics (music) ,Synchronicity ,Econometrics ,Economics ,Business cycle ,Finance - Abstract
This paper extends the Markov-switching vector autoregressive models to accommodate both the typical lack of synchronicity that characterizes the real-time daily flow of macroeconomic information and economic indicators sampled at different frequencies. The results of the empirical application suggest that the model is able to capture the features of the NBER business cycle chronology very accurately.
- Published
- 2013
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26. Short-term Forecasting for Empirical Economists: A Survey of the Recently Proposed Algorithms
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Gabriel Perez-Quiros, Pilar Poncela, and Maximo Camacho
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Economics and Econometrics ,Econometric model ,jel:E27 ,Economics ,Business cycle ,jel:E32 ,jel:C22 ,Time series ,Algorithm ,Forecasting, GDP growth, time series ,Term (time) - Abstract
Practitioners do not always use research findings, as the research is not always conducted in a manner relevant to real-world practice. This survey seeks to close the gap between research and practice in respect of short-term forecasting in real time. To this end, we review the most relevant recent contributions to the literature, examining their pros and cons, and we take the liberty of proposing some avenues of future research. We include bridge equations, MIDAS, VARs, factor models and Markov-switching factor models, all allowing for mixed-frequency and ragged ends. Using the four constituent monthly series of the Stock-Watson coincident index, industrial production, employment, income and sales, we evaluate their empirical performance to forecast quarterly US GDP growth rates in real time. Finally, we review the main results having regard to the number of predictors in factorbased forecasts and how the selection of the more informative or representative variables can be made.
- Published
- 2013
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27. Markov-switching models and the unit root hypothesis in real US GDP
- Author
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Maximo Camacho
- Subjects
Economics and Econometrics ,Markov chain ,Econometrics ,Business cycle ,Economics ,Trend stationary ,Unit root ,Finance - Abstract
I find that real US GDP is better characterized as a trend stationary Markov-switching process than as having a (regime-dependent) unit root. I examine the effects of both assumptions on the analysis of business cycle features and their implications for the persistence of the dynamic response of output to a random disturbance.
- Published
- 2011
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28. Introducing the euro-sting: Short-term indicator of euro area growth
- Author
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Gabriel Perez-Quiros and Maximo Camacho
- Subjects
ComputingMilieux_GENERAL ,Data set ,Economics and Econometrics ,Econometrics ,Economics ,Context (language use) ,Discount points ,Physics::Atmospheric and Oceanic Physics ,Social Sciences (miscellaneous) ,Data availability ,Term (time) - Abstract
We propose a model to compute short-term forecasts of the Euro area GDP growth in real-time. To allow for forecast evaluation, we construct a real-time data set that changes for each vintage date and includes the exact information that was available at the time of each forecast. In this context, we provide examples that show how data revisions and data availability affect point forecasts and forecast uncertainty.
- Published
- 2010
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29. TAR Panel Unit Root Tests and Real Convergence
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Maximo Camacho and Arielle Beyaert
- Subjects
Computation ,Geography, Planning and Development ,Statistics ,Econometrics ,Per capita ,Economics ,Convergence (economics) ,Unit root ,Development ,Threshold model ,Panel data - Abstract
The authors propose a new panel data methodology to test real convergence in a non-linear framework. This extends the existing methods by combining three approaches: the threshold model, the panel data unit root tests, and the computation of critical values by bootstrap simulation. The authors apply their methodology to the per capita outputs of a total of 15 European countries, including some of the East European countries that have recently joined the EU.
- Published
- 2008
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30. Do European business cycles look like one?
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Gabriel Perez-Quiros, Lorena Saiz, and Maximo Camacho
- Subjects
Economic integration ,Economics and Econometrics ,Control and Optimization ,Relation (database) ,Applied Mathematics ,business cycle characteristics, economic integration, european union enlargement, stationary bootstrap, model based cluster analysis ,jel:E32 ,jel:C22 ,jel:F02 ,Cluster (spacecraft) ,Economy ,Synchronization (computer science) ,Economics ,Business cycle ,Industrial organization - Abstract
This paper analyzes if each European country presents business cycles that are similar enough to validate what some authors call the European cycle. Contrary to the majority of papers on business cycles, we concentrate on the appearance of the cycle, not on the synchronization. We provide a robust methodology for dating and characterizing business cycles and their phases and adopt the model-based cluster analysis to test the existence of an unique cluster (a common cycle) against more than one. We find evidence against a common cycle. Finally, we find no clear relation between similarities in business cycle appearance and synchronization across countries.
- Published
- 2008
- Full Text
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31. Country Shocks, Monetary Policy Expectations and ECB Decisions. A Dynamic Non-linear Approach
- Author
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Gabriel Perez-Quiros, Maximo Camacho, and Danilo Leiva-Leon
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Inflation ,Supply shock ,media_common.quotation_subject ,05 social sciences ,Monetary policy ,Monetary economics ,Two stages ,Shock (economics) ,Demand shock ,0502 economics and business ,Economics ,Market expectations ,050207 economics ,050205 econometrics ,media_common - Abstract
Previous studies have shown that the effectiveness of monetary policy depends, to a large extent, on the market expectations of its future actions. This paper proposes an econometric framework to address the effect of the current state of the economy on monetary policy expectations. Specifically, we study the effect of contractionary (or expansionary) demand (or supply) shocks hitting the euro area countries on the expectations of the ECB's monetary policy in two stages. In the first stage, we construct indexes of real activity and inflation dynamics for each country, based on soft and hard indicators. In the second stage, we use those indexes to provide assessments on the type of aggregate shock hitting each country and assess its effect on monetary policy expectations at different horizons. Our results indicate that expectations are responsive to aggregate contractionary shocks, but not to expansionary shocks. Particularly, contractionary demand shocks have a negative effect on short-term monetary policy expectations, while contractionary supply shocks have negative effect on medium- and long-term expectations. Moreover, shocks to different economies do not have significantly different effects on expectations, although some differences across countries arise.
- Published
- 2016
- Full Text
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32. Determinants of Japanese Yen interest rate swap spreads: Evidence from a smooth transition vector autoregressive model
- Author
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Carl R. Chen, Ying Huang, and Maximo Camacho
- Subjects
Economics and Econometrics ,Variance swap ,Financial economics ,Autoregressive conditional heteroskedasticity ,Bond ,General Business, Management and Accounting ,Interest rate swap ,Swap (finance) ,Autoregressive model ,Accounting ,Econometrics ,Economics ,Regime shift ,Volatility (finance) ,Finance - Abstract
This study investigates the determinants of variations in the yield spreads between Japanese yen interest rate swaps and Japan government bonds for a period from 1997 to 2005. A smooth transition vector autoregressive (STVAR) model and generalized impulse response functions are used to analyze the impact of various economic shocks on swap spreads. The volatility based on a GARCH (generalized autoregressive conditional heteroskedasticity) model of the government bond rate is identified as the transition variable that controls the smooth transition from a high volatility regime to a low volatility regime. The break point of the regime shift occurs around the end of the Japanese banking crisis. The impact of economic shocks on swap spreads varies across the maturity of swap spreads as well as regimes. Overall, swap spreads are more responsive to the economic shocks in the high volatility regime. Moreover, a volatility shock has profound effects on shorter maturity spreads, whereas the term structure shock plays an important role in impacting longer maturity spreads. Results of this study also show noticeable differences between the nonlinear and linear impulse response functions. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 28:82–107, 2008
- Published
- 2007
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33. A useful tool for forecasting the Euro-area business cycle phases
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Pilar Bengoechea, Maximo Camacho, and Gabriel Perez-Quiros
- Subjects
Multivariate statistics ,Operations research ,Industrial production index ,Business cycle ,Economics ,Operations management ,European commission ,Business and International Management - Abstract
Based on a novel extension of existing multivariate Markov-switching models, we provide the reader with a useful tool for analyzing current business conditions and making predictions about the future state of the Euro-area economy in real time. Apart from the Industrial Production Index, we find that the European Commission Industrial Confidence Indicator, which is issued with no delay, is very useful for constructing the real-time predictions.
- Published
- 2006
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34. Markov-switching stochastic trends and economic fluctuations
- Author
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Maximo Camacho
- Subjects
Consumption (economics) ,Economics and Econometrics ,Control and Optimization ,Markov chain ,Applied Mathematics ,media_common.quotation_subject ,Investment (macroeconomics) ,Recession ,Attractor ,Economics ,Business cycle ,Econometrics ,Mathematical economics ,media_common - Abstract
I investigate cointegrating relationships such that, even though the long-run attractors are assumed to be linear, the dynamics of the equilibrium errors depends on the business cycle. I postulate a Markov-switching common stochastic trends model to study both the short-run responses to permanent shocks and the effects of recessions in the long-run growth. I apply these findings to explore the short- and long-run asymmetric relationships among output, consumption and investment.
- Published
- 2005
- Full Text
- View/download PDF
35. Antimicrobial Drug Use and Methicillin-resistant Staphylococcus aureus, Aberdeen, 1996–2000
- Author
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Arielle Beyaert, Maximo Camacho, Fiona M. MacKenzie, Rachel Wilson, Dominique L. Monnet, J.M. López-Lozano, David Stuart, and Ian M. Gould
- Subjects
Microbiology (medical) ,Staphylococcus aureus ,Time Factors ,Epidemiology ,medicine.drug_class ,Cephalosporin ,lcsh:Medicine ,Drug resistance ,MRSA ,fluoroquinolone ,medicine.disease_cause ,Staphylococcal infections ,Disease Outbreaks ,Microbiology ,lcsh:Infectious and parasitic diseases ,antibiotic use ,dynamic modeling ,Drug Resistance, Multiple, Bacterial ,Prevalence ,Humans ,Medicine ,lcsh:RC109-216 ,antimicrobial utilization ,third-generation cephalosporin ,outbreak ,business.industry ,Research ,lcsh:R ,Outbreak ,macrolide ,Staphylococcal Infections ,biochemical phenomena, metabolism, and nutrition ,Antimicrobial ,medicine.disease ,bacterial infections and mycoses ,Methicillin-resistant Staphylococcus aureus ,Hospitals ,Anti-Bacterial Agents ,Ciprofloxacin ,Infectious Diseases ,Scotland ,time-series analysis ,Methicillin Resistance ,business ,medicine.drug - Abstract
Relationships between antimicrobial use and MRSA prevalence are analyzed in Aberdeen, Scotland., Similar to many hospitals worldwide, Aberdeen Royal Infirmary has had an outbreak of methicillin-resistant Staphylococcus aureus (MRSA). In this setting, the outbreak is attributable to two major clones. The relationships between antimicrobial use and MRSA prevalence were analyzed by time-series analysis. From June 1997 to December 2000, dynamic, temporal relationships were found between monthly %MRSA and previous %MRSA, macrolide use, third-generation cephalosporin use, and fluoroquinolone use. This study suggests that use of antimicrobial drugs to which the MRSA outbreak strains are resistant may be an important factor in perpetuating the outbreak. Moreover, this study confirmed the ecologic effect of antimicrobial drug use (i.e., current antimicrobial use) may have an effect on resistance in future patients. Although these results may not be generalized to other hospitals, they suggest new directions for control of MRSA, which has thus far proved difficult and expensive.
- Published
- 2004
36. Vector smooth transition regression models for US GDP and the composite index of leading indicators
- Author
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Maximo Camacho
- Subjects
Strategy and Management ,Model selection ,Univariate ,Regression analysis ,Context (language use) ,Management Science and Operations Research ,Computer Science Applications ,Nonlinear system ,Economic indicator ,Modeling and Simulation ,Statistics ,Econometrics ,Statistics, Probability and Uncertainty ,Composite index ,Mathematics - Abstract
In this paper, I extend to a multiple-equation context the linearity, model selection and model adequacy tests recently proposed for univariate smooth transition regression models. Using this result, I examine the nonlinear forecasting power of the Conference Board composite index of leading indicators to predict both output growth and the business-cycle phases of the US economy in real time. Copyright © 2004 John Wiley & Sons, Ltd.
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- 2004
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37. Country Shocks, Monetary Policy Expectations and ECB Decisions. A Dynamic Non-Linear Approach
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Gabriel Perez-Quiros, Danilo Leiva León, and Maximo Camacho
- Subjects
Inflation ,Macroeconomics ,Shock (economics) ,Supply shock ,Demand shock ,Inflation targeting ,media_common.quotation_subject ,Monetary policy ,Business cycle ,Economics ,Monetary economics ,media_common ,Term (time) - Abstract
Previous studies have shown that the effectiveness of monetary policy depends, to a large extent, on the market expectations of its future actions. This paper proposes an econometric framework to address the effect of the current state of the economy on monetary policy expectations. Specifically, we study the effect of contractionary (or expansionary) demand (or supply) shocks hitting the euro area countries on the expectations of the ECBs monetary policy in two stages. In the first stage, we construct indexes of real activity and inflation dynamics for each country, based on soft and hard indicators. In the second stage, we use those indexes to provide assessments on the type of aggregate shock hitting each country and assess its effect on monetary policy expectations at different horizons. Our results indicate that expectations are responsive to aggregate contractionary shocks, but not to expansionary shocks. Particularly, contractionary demand shocks have a negative effect on short term monetary policy expectations, while contractionary supply shocks have negative effect on medium and long term expectations. Moreover, shocks to different economies do not have significantly different effects on expectations, although some differences across countries arise.
- Published
- 2015
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38. Monitoring the World Business Cycle
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Maximo Camacho and Jaime Martinez-Martin
- Subjects
Economic Analysis,Global,Research,Working Paper ,Economics and Econometrics ,Index (economics) ,Global business ,Asynchronous data ,jel:E32 ,jel:C22 ,jel:E27 ,Economic indicator ,Dynamic factor ,Econometrics ,Business cycle ,Economics ,State (computer science) ,real-time forecasting, world economic indicators, business cycles, non-linear dynamic factor models ,Construct (philosophy) - Abstract
We propose a Markov-switching dynamic factor model to construct an index of global business cycle conditions, to perform short-term forecasts of world GDP quarterly growth in real time and to compute real-time business cycle probabilities. To overcome the real-time forecasting challenges, the model accounts for mixed frequencies, for asynchronous data publication and for leading indicators. Our pseudo real-time results show that this approach provides reliable and timely inferences of the world quarterly growth and of the world state of the business cycle on a monthly basis.
- Published
- 2015
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- View/download PDF
39. Monitoring the World Business Cycle
- Author
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Jaime Martinez-Martin and Maximo Camacho
- Subjects
Index (economics) ,Operations research ,Economic indicator ,Global business ,Dynamic factor ,Economics ,Asynchronous data ,Business cycle ,State (computer science) ,Construct (philosophy) - Abstract
We propose a Markov-switching dynamic factor model to construct an index of global business cycle conditions, to perform short-term forecasts of world GDP quarterly growth in real time and to compute real-time business cycle probabilities. To overcome the real-time forecasting challenges, the model accounts for mixed frequencies, for asynchronous data publication and for leading indicators. Our pseudo real-time results show that this approach provides reliable and timely inferences of the world quarterly growth and of the world state of the business cycle on a monthly basis.
- Published
- 2015
- Full Text
- View/download PDF
40. Real-time forecasting us GDP from small-scale factor models
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Jaime Martinez-Martin and Maximo Camacho
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Statistics and Probability ,Scale factor (computer science) ,Economics and Econometrics ,Index (economics) ,Nowcasting ,Computer science ,jel:E32 ,jel:C22 ,real-time forecasting,business cycles,US GDP ,Mathematics (miscellaneous) ,jel:E27 ,Economic indicator ,Dynamic factor ,Econometrics ,Business cycle ,Survey data collection ,Baseline (configuration management) ,Social Sciences (miscellaneous) ,real-time forecasting, economic indicators, business cycles - Abstract
This paper proposes two refinements to the single-index dynamic factor model developed by Aruoba and Diebold (AD, 2010) to monitor US economic activity in real time. First, we adapt the model to include survey data and financial indicators. Second, we examine the predictive performance of the model when the goal is to forecast GDP growth. We find that our model is unequivocally the preferred alternative to compute backcasts. In nowcasting and forecasting, our model is able to forecast growth as well as AD and much better than several baseline alternatives. In addition, we find that our model could be used to predict more accurately the US business cycles.
- Published
- 2014
41. Real-Time Forecasting US GDP from Small-Scale Factor Models
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Maximo Camacho and Jaime Martinez-Martin
- Subjects
Scale factor (computer science) ,Index (economics) ,Economic indicator ,Nowcasting ,Financial economics ,Dynamic factor ,Economics ,Econometrics ,Business cycle ,Survey data collection ,Baseline (configuration management) - Abstract
We show that the single-index dynamic factor model developed by Aruoba and Diebold (Am Econ Rev, 100:20-24, 2010) to construct an index of US business cycle conditions is also very useful for forecasting US GDP growth in real time. In addition, we adapt the model to include survey data and financial indicators. We find that our extension is unequivocally the preferred alternative for computing backcasts. In nowcasting and forecasting, our model is able to forecast growth as well as AD and better than several baseline alternatives. Finally, we show that our extension could also be used to infer US business cycles with great accuracy.
- Published
- 2014
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42. The Propagation of Industrial Business Cycles
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Danilo Leiva-Leon and Maximo Camacho
- Subjects
symbols.namesake ,Commerce ,Transmission (telecommunications) ,business.industry ,Econometrics ,Phase (waves) ,symbols ,Economics ,Business cycle ,Distribution (economics) ,business ,Nonparametric density estimation ,Gibbs sampling - Abstract
This paper examines the business cycle linkages that propagate industry-specific business cycle shocks throughout the economy in a way that (sometimes) generates aggregated cycles. The transmission of sectoral business cycles is modelled through a multivariate Markov-switching model, which is estimated by Gibbs sampling. Using nonparametric density estimation approaches, we find that the number and location of modes in the distribution of industrial dissimilarities change over the business cycle. There is a relatively stable trimodal pattern during expansionary and recessionary phases characterized by highly, moderately and lowly synchronized industries. However, during phase changes, the density mass spreads from moderately synchronized industries to lowly synchronized industries. This agrees with a sequential transmission of the industrial business cycle dynamics.
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- 2014
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43. Short-Run Forecasting of Argentine GDP Growth
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Marcos Dal Bianco, Jaime Martinez-Martín, and Maximo Camacho
- Subjects
jel:E27 ,jel:C53 ,jel:E32 ,Real-time forecasting,Argentine GDP,business cycles ,state-space models,mixed frequencies ,jel:C22 ,jel:E37 - Abstract
In this paper, we propose a small-scale dynamic factor model for monitoring Argentine GDP in real time using economic data at mixed frequencies (monthly and quarterly). Our model not only produces a coincident index of the Argentine business cycle in striking accordance with professional consensus and the history of the Argentine business cycle, but also generates accurate short-run forecasts of Argentine GDP growth. By using a simulated real-time empirical evaluation, we are able to demonstrate that our model produces reliable backcasts, nowcasts and forecasts well before the official data is released.
- Published
- 2013
44. Commodity prices and the business cycle in Latin America: Living and dying by commodities?
- Author
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Maximo Camacho and Gabriel Perez-Quiros
- Subjects
Latin Americans ,Commodity ,Size dependent ,jel:E32 ,jel:F43 ,Monetary economics ,International economics ,jel:F44 ,Economics ,Business cycle ,jel:Y ,General Economics, Econometrics and Finance ,commodities, business cycle, non linearities ,Finance ,Emerging Markets ,Non linearities ,Price shock - Abstract
We analyze the dynamic interactions between commodity prices and output growth of the seven greatest exporters Latin American countries: Argentina, Brazil, Colombia, Chile, Mexico, Peru and Venezuela. Using a novel definition of Markov-switching impulse response functions, we find that the responses of their respective output growths to commodity price shocks are time dependent, size dependent and sign dependent. Overall, the major evidence of asymmetries in output growth responses occurs when commodity price shocks lead to regime shifts. Accordingly, we consider that the design of optimal counter-cyclical stabilization policies in this region should take into account that the reactions of the economic activity vary considerably across business cycle regimes.
- Published
- 2013
45. Short-Term Forecasting for Empirical Economists. A Survey of the Recently Proposed Algorithms
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Pilar Poncela, Maximo Camacho, and Gabriel Perez-Quiros
- Subjects
Index (economics) ,Industrial production ,Econometrics ,Economics ,Selection (linguistics) ,Research findings ,Consensus forecast ,Term (time) ,Factor analysis - Abstract
Practitioners do not always use research findings, as the research is not always conducted in a manner relevant to real-world practice. This survey seeks to close the gap between research and practice in respect of short-term forecasting in real time. To this end, we review the most relevant recent contributions to the literature, examining their pros and cons, and we take the liberty of proposing some avenues of future research. We include bridge equations, MIDAS, VARs, factor models and Markov-switching factor models, all allowing for mixed-frequency and ragged ends. Using the four constituent monthly series of the Stock-Watson coincident index, industrial production, employment, income and sales, we evaluate their empirical performance to forecast quarterly US GDP growth rates in real time. Finally, we review the main results having regard to the number of predictors in factor-based forecasts and how the selection of the more informative or representative variables can be made.
- Published
- 2013
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46. Finite sample performance of small versus large scale dynamic factor models
- Author
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Rocio Alvarez, Maximo Camacho, and Gabriel Perez-Quiros
- Subjects
jel:E27 ,business cycles ,output growth ,time series ,jel:E32 ,Business cycles, output growth, time series ,jel:C22 - Abstract
We examine the finite-sample performance of small versus large scale dynamic factor models. Our Monte Carlo analysis reveals that small scale factor models out-perform large scale models in factor estimation and forecasting for high levels of cross-correlation across the idiosyncratic errors of series belonging to the same category, for oversampled categories and, especially, for high persistence in either the common factor series or the idiosyncratic errors. Using a panel of 147 US economic indicators, which are classified into 13 economic categories, we show that a small scale dynamic factor model that uses one representative indicator of each category yields satisfactory or even better forecasting results than a large scale dynamic factor model that uses all the economic indicators.
- Published
- 2012
47. Extracting non-linear signals from several economic indicators
- Author
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Maximo Camacho, Gabriel Perez-Quiros, and Pilar Poncela
- Subjects
jel:E27 ,jel:E32 ,Business cycles, output growth, time series ,jel:C22 - Abstract
We develop a twofold analysis of how the information provided by several economic indicators can be used in Markov-switching dynamic factor models to identify the business cycle turning points. First, we compare the performance of a fully non-linear multivariate specification (one-step approach) with the “shortcut” of using a linear factor model to obtain a coincident indicator which is then used to compute the Markov-switching probabilities (two-step approach). Second, we examine the role of increasing the number of indicators. Our results suggest that one step is generally preferred to two steps, although its marginal gains diminish as the quality of the indicators increases and as more indicators are used to identify the non-linear signal. Using the four constituent series of the Stock-Watson coincident index, we illustrate these results for US data.
- Published
- 2012
48. Short-run forecasting of the euro-dollar exchange rate with economic fundamentals
- Author
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Gabriel Perez Quiros, Marcos Dal Bianco, and Maximo Camacho
- Subjects
Economics and Econometrics ,State-space representation ,Short run ,Exchange rate forecasting,State-space model,Mixed frequencies,Euro-dollar rate ,jel:F31 ,jel:C01 ,jel:C22 ,Measure (mathematics) ,Econometric model ,Exchange rate ,jel:F37 ,euro-dollar rate, exchange rate forecasting, State-space model, mixed frequencies ,Econometrics ,Economics ,Metric (unit) ,Finance ,Dollar exchange rate - Abstract
We propose a fundamentals-based econometric model for the weekly changes in the euro-dollar rate with the distinctive feature of mixing economic variables quoted at different frequencies. The model obtains good in-sample fit and, more importantly, encouraging out-of-sample forecasting results at horizons ranging from one-week to one month. Specifically, we obtain statistically significant improvements upon the hard-to-beat random-walk model using traditional statistical measures of forecasting error at all horizons. Moreover, our model obtains a great improvement when we use the direction of change metric, which has more economic relevance than other loss measures. With this measure, our model performs much better at all forecasting horizons than a naive model that predicts the exchange rate as an equal chance to go up or down, with statistically significant improvements.
- Published
- 2012
49. Short-Run Forecasting of the Euro-Dollar Exchange Rate with Economic Fundamentals
- Author
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Marcos Dal Bianco, Gabriel Perez-Quiros, and Maximo Camacho
- Subjects
Econometric model ,Exchange rate ,Short run ,State-space representation ,Statistics ,Econometrics ,Economics ,Metric (unit) ,Random walk ,Dollar exchange rate - Abstract
We propose a fundamentals-based econometric model for the weekly changes in the euro-dollar rate with the distinctive feature of mixing economic variables quoted at different frequencies. The model obtains good in-sample fit and, more importantly, encouraging out-of-sample forecasting results at horizons ranging from one week to one month. Specifically, we obtain statistically significant improvements upon the hard-to-beat random walk model using traditional statistical measures of forecasting error at all horizons. Moreover, our model improves greatly when we use the direction-of-change metric, which has more economic relevance than other loss measures. With this measure, our model performs much better at all forecasting horizons than a naive model that predicts the exchange rate has an equal chance to go up or down, with statistically significant improvements.
- Published
- 2012
- Full Text
- View/download PDF
50. Can We Use Seasonally Adjusted Indicators in Dynamic Factor Models?
- Author
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Yuliya Lovcha, Gabriel Perez-Quiros, and Maximo Camacho
- Subjects
Coincident ,Dynamic factor ,Component (UML) ,Statistics ,Monte Carlo method ,Econometrics ,Economics ,Seasonal adjustment ,Factor analysis - Abstract
We examine the short-term performance of two alternative approaches to forecasting using dynamic factor models. The first approach extracts the seasonal component of the individual indicators before estimating the dynamic factor model, while the alternative uses the non-seasonally adjusted data in a model that endogenously accounts for seasonal adjustment. Our Monte Carlo analysis reveals that the performance of the former is always comparable to or even better than that of the latter in all the simulated scenarios. Our results have important implications for the factor models literature because they show that the common practice of using seasonally adjusted data in this type of model is very accurate in terms of forecasting ability. Drawing on five coincident indicators, we illustrate this result for US data.
- Published
- 2012
- Full Text
- View/download PDF
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