37 results on '"Petrović, Pavle"'
Search Results
2. Measurement, Exploitation and Method Finalization of PIV Systems
- Author
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Petrović, Pavle, primary, Januzović, Miloš, additional, Petrović, Nebojša, additional, Vorotović, Goran, additional, and Bengin, Aleksandar, additional
- Published
- 2023
- Full Text
- View/download PDF
3. Manufacturing productivity in the EU: Why have Central and Eastern European countries converged and Southern EU countries have not?
- Author
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Petrović, Pavle and Gligorić Matić, Mirjana
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- 2023
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4. Hyperinflation and stabilization in FR Yugoslavia: 1992-1994
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Bogetić Željko, Dragutinović Diana, and Petrović Pavle
- Subjects
yugoslav hyperinflation ,stylized facts ,causes and dynamics ,currency reform ,stabilization program ,Economic theory. Demography ,HB1-3840 - Abstract
This paper contributes to the literature on hyperinflation and stabilizations by analyzing the great Yugoslav hyperinflation and stabilization during the period 1992 to 1994. The paper makes three contributions. First, it provides updated and more accurate estimates of key economic variables on economic activity, public finances, and seigniorage revenues during hyperinflation based on most recent and updated data. Second, it identifies and analyzes salient features, causes, transmission mechanisms, and monetary consequences of the extreme Yugoslav hyperinflation in the period 1992-1994. It discusses what we call the fundamental equations of the Yugoslav hyperinflation and their implications for inflation expectations and subsequent stabilization. And third, it analyzes the implementation, achievements, and challenges of the currency reform and stabilization program that ended hyperinflation, highlighting the roles of the currency board, currency reform, and of the architect of the program, Dragoslav Avramović, the then governor of the Central Bank of FR Yugoslavia.
- Published
- 2022
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5. Explosive behavior and rational bubbles: Evidence from the Serbian hyperinflation at daily frequency
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Petrović Pavle and Mladenović Zorica
- Subjects
explosiveness ,rational bubbles ,hyperinflation ,sequential unit root tests ,Economic theory. Demography ,HB1-3840 - Abstract
Using recently developed right-tailed sequential unit root tests at daily frequency in the extreme portion of the Serbian hyperinflation, we found that the money supply and the exchange rate exploded while the economy was approaching the maximum of the inflation tax Laffer curve, and remained explosive while on the wrong, decreasing side of that curve throughout the end of the hyperinflation. Money supply exploded as government tried first to raise seigniorage to a new higher plateau, and subsequently to prevent, albeit unsuccessfully, a decline in seigniorage while the economy was sliding down the decreasing side of the Laffer curve. The rational bubble was not found as the exchange rate explosiveness was driven by the explosiveness of its fundamental value: current and expected future money supply. Thus, even the extreme portion of the Serbian hyperinflation was driven by ever expanding money supply in the government quest for additional seigniorage and not by the rational bubbles.
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- 2022
- Full Text
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6. Increasing public investment can be an effective policy in bad times: Evidence from emerging EU economies
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Petrović, Pavle, Arsić, Milojko, and Nojković, Aleksandra
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- 2021
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7. Quadcopter altitude estimation using low-cost barometric, infrared, ultrasonic and LIDAR sensors
- Author
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Ranđelović Dušan M., Vorotović Goran S., Bengin Aleksandar Č., and Petrović Pavle N.
- Subjects
ultrasonic ,infrared ,barometer ,lidar ,uav altitude estimation ,Engineering (General). Civil engineering (General) ,TA1-2040 ,Mechanics of engineering. Applied mechanics ,TA349-359 - Abstract
The goal of this research is to assess the different low-cost sensors for flight altitude measuring of a multirotor UAV at low altitude flight. For optimizing the sensor performances and accuracy, data filtering and other methods were applied. The flight altitude data were collected and stored for later analysis with reference to the true altitude. The correlation coefficient and the mean squared error were calculated in order to assess the sensors' performance. On the basis of the results of the study, it was possible to determine the choice of the adequate sensor for this specific use. The study showed that the best characteristics for this experiment conditions had the Garmin LIDAR-Lite V3HP sensor and the Bosch Sensortech BME280 that combined air humidity, atmospheric pressure, and air temperature sensor.
- Published
- 2021
8. Money Demand and Exchange Rate Determination under Hyperinflation: Conceptual Issues and Evidence from Yugoslavia
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Petrović, Pavle and Mladenović, Zorica
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- 2000
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9. Monetary policy rule in inflation targeting emerging European countries: A discrete choice approach
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Nojković, Aleksandra and Petrović, Pavle
- Published
- 2015
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10. Currency Crash and Exchange Rate Pass-Through: A Tale of Two Crises in Serbia
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Mladenović, Zorica and Petrović, Pavle
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- 2014
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11. Exchange rate pass-through and the frequency of price adjustment across different inflation regimes
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Petrović Pavle and Mladenović Zorica
- Subjects
pass-through ,exchange rate ,inflation ,state contingent behavior of pricing ,Economic theory. Demography ,HB1-3840 - Abstract
The paper explores the link between the inflationary environment and the size of the exchange rate pass-through (ERPT) into domestic prices, as inflation descends from an extreme, second highest and second longest hyperinflation in the 20th century, to high and then moderate inflation in Serbia. We found that ERPT decreases with a decline in the inflation level, variability and persistence, thus supplementing findings previously acquired in panel studies across countries. Our findings can be explained by surging empirical evidence on state contingent behavior of pricing, which indicates a sharp increase in the frequency of price adjustment as one moves from moderate, via high to hyperinflation, suggesting that the degree of price rigidities is a key determinant of the size and speed of ERPT. ERPT estimates are embedded in careful analysis of inflation episodes in Serbia, showing that hyper and high inflation episodes subscribe to the same, fiscal explanation, as opposed to the moderate inflation ones, where supply and demand shocks have been the main inflation drivers.
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- 2015
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12. Convergence patterns in income and manufacturing productivity in EU: does the latter drive the former?
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Petrović, Pavle and Gligorić Matić, Mirjana
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REAL income ,ECONOMIC convergence ,ECONOMIC expansion - Abstract
While exploring convergence in real income and in manufacturing productivity of the central and eastern European countries (CEE) and the southern EU counties with the developed EU ones, testing and clustering methodology and sigma convergence are used. We found that CEE countries strongly converge, both in real income and manufacturing productivity, with developed EU countries, while the southern EU countries do not. Moreover, the convergence pattern in real income follows that in manufacturing productivity in both peripheral EU groups suggesting that the underlying productivity clubs determine the formation of income clubs. The observed time pattern of sigma convergence also suggests that manufacturing productivity drives economic growth, as (non)convergence of the former preceded ('caused') that of the latter. Aforementioned findings are robust, since they are supported by the results obtained both by the Phillips and Sul (2007) approach and sigma convergence. [ABSTRACT FROM AUTHOR]
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- 2023
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13. Inflation Triggers in Transition Economies: Their Evolution and Specific Features
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Petrović, Pavle, Mladenović, Zorica, and Nojković, Aleksandra
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- 2011
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14. PIV method, maintenance, exploitation and method finalization
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Januzović, Miloš, Petrović, Pavle, Petrović, Nebojša, Vorotović, Goran, Januzović, Miloš, Petrović, Pavle, Petrović, Nebojša, and Vorotović, Goran
- Abstract
PIV (Particle Image Velocimetry) method as a visual aspect of the fluid flow behavior, by itself is a continuous „problem“ as its exploitation is multi-layered and significantly negligible in comparison of the visualization shown. Namely, vector and point positioning are a direct matrix proportion which is delayed in comparison with the original disposition in accordance with the time passed in which the exploitation was performed. Exploitation of „material“ is a severely significant factor in the maintenance process of critical systems as PIV (Particle Image velocimetry) systems. In this paper, the maintenance process of a critical laser component is defined in context of retention of stable measurement of airflow behavior in a standard subsonic closed type wind tunnel. The paper describes the procedure of maintenance of a mechatronic system which is used in PIV (Particle Image Velocimetry) method, independently in the aspect of the hardware components (energy, power) and in the aspect of the software-based system
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- 2022
15. Exchange rate and trade balance: J-curve effect
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Petrović Pavle and Gligorić Mirjana
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exchange rate and trade balance ,J-curve ,cointegration ,autoregressive distributed lag approach ,Economic theory. Demography ,HB1-3840 - Abstract
This paper shows that exchange rate depreciation in Serbia improves trade balance in the long run, while giving rise to a J-curve effect in the short run. These results add to the already existent empirical evidence for a diverse set of other economies. Both Johansen's and autoregressive distributed lag approach are respectively used giving similar long-run estimates showing that real depreciation improves trade balance. Corresponding errorcorrection models as well as impulse response functions indicate that, following currency depreciation, trade balance first deteriorates before it later improves, i.e. exhibiting the J-curve pattern. These results are relevant for policy making both in Serbia and in a number of other emerging Europe countries as they face major current account adjustments after BoP crises of 2009.
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- 2010
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16. Cagan’s paradox and money demand in hyperinflation: Revisited at daily frequency
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Mladenović, Zorica and Petrović, Pavle
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- 2010
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17. Merenje visine leta kvadkoptera pomoću low-cost barometarskog, infracrvenog, ultrazvučnog i lidar senzora
- Author
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Ranđelović, Dušan M., Vorotović, Goran, Bengin, Aleksandar, Petrović, Pavle N., Ranđelović, Dušan M., Vorotović, Goran, Bengin, Aleksandar, and Petrović, Pavle N.
- Abstract
Cilj ovog istraživanja je procena različitih low-cost senzora za merenje visine leta bespilotne letelice sa više rotora na malim visinama. Primenjene su metode filtriranja podataka i druge metode u cilju optimizacije performansi i tačnosti merenja senzora. Izvšrena su merenja visine leta, a podaci su uskladišteni za kasniju analizu u odnosu na stvarnu visinu leta. Izračunati su stepeni korelacije i srednja kvadratna greška u merenju senzora sa ciljem procene rada senzora. Na osnovu rezultata istraživanja moguće je odrediti izbor adekvatnog senzora za ovu specifičnu primenu. Ovo istraživanje je pokazalo da je u uslovima ovog eksperimenta najbolje rezultate imao lidar senzor Garmin LIDAR-Lite V3HP i senzor Bosch Sensortech BME280 sa mogućnošću istovremenog merenja vlažnosti vazduha, atmosferskog pritiska i temperature., The goal of this research is to assess the different low-cost sensors for flight altitude measuring of a multirotor UAV at low altitude flight. For optimizing the sensor performances and accuracy, data filtering and other methods were applied. The flight altitude data were collected and stored for later analysis with reference to the true altitude. The correlation coefficient and the mean squared error were calculated in order to assess the sensors' performance. On the basis of the results of the study, it was possible to determine the choice of the adequate sensor for this specific use. The study showed that the best characteristics for this experiment conditions had the Garmin LIDAR-Lite V3HP sensor and the Bosch Sensortech BME280 that combined air humidity, atmospheric pressure, and air temperature sensor.
- Published
- 2021
18. Student Relationship Management Using Social Clouds
- Author
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Vulić, Marko, primary, Petrović, Pavle, additional, Kovačević, Ivanka, additional, and Živanović, Vanjica Ratković, additional
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- 2014
- Full Text
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19. Testing RFoF link for transmitting HF-OTHR signal between transmitter and receiver shelters
- Author
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Petrović, Pavle, primary, Džolić, Bojan, additional, Lekić, Nikola, additional, Grbić, Nemanja, additional, Ćupurdija, Ana, additional, Orlić, Vladimir, additional, and Erić, Miljko, additional
- Published
- 2021
- Full Text
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20. Guest Editor Introduction.
- Author
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Petrović, Pavle
- Subjects
ECONOMIC policy ,ECONOMIC history ,ECONOMIC elites ,EMBARGO ,ECONOMIC sanctions - Published
- 2022
21. Монетарна и макропруденцијална политика у евроизованој економији
- Author
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Urošević, Branko, Petrović, Pavle, Nojković, Aleksandra, Božović, Miloš, Radonjić, Ognjen, Todorović, Ivana, Urošević, Branko, Petrović, Pavle, Nojković, Aleksandra, Božović, Miloš, Radonjić, Ognjen, and Todorović, Ivana
- Abstract
Ова докторска дисертација има за циљ да на свеобухватан начин анализира изазове са којима се мала отворена економија са високим степеном финансијске евроизације суочава приликом вођења монетарне и макропруденцијалне политике. Рад посматра феномен финансијске евроизације са аспекта његовог узрока, односно детерминанти евроизације депозита, као највећег узрочника евроизације кредита, али и са аспекта ефеката које висок степен финансијске евроизације има на избор мера монетарне политике у овим земљама. Имајући у виду свеобухватност посматраног предмета истраживања, анализа је спроведена кроз три засебне целине, од којих свака посматра одређене аспекте финансијске евроизације, а које заједно посматране дају одговор на питање о узроцима финансијске евроизације и предлоге мера за де-евроизацију, као анализу ефеката на одлуке монетарне и макропруденцијалне политике и кључне макроекономске варијабле. Прва глава ове дисертације има за циљ да оцени детерминанте евроизације у дугом и у кратком року на узорку земаља централне, источне и југоисточне Европе које примењују режим инфлационог таргетирања како би се омогућила анализа потенцијалних мера монетарне и макропруденцијалне политике усмерених ка де-евроизацији депозита које би биле утемељене како на теоријским, тако и на емпиријским резултатима. Резултати истраживања приказани у Глави 1 ове дисертације указују на то да у посматраном узорку постоји позитивна коинтеграциона веза између перманентне компоненте евроизације и рација евроизације оцењеног методом минималне варијансе портфолија (Minimum Variance Portfolio - MVP) што представља полазну теоријску основу за анализу детерминанти евроизације. На посматраном узорку је показано да различите детерминанте утичу на кретање перманентне, односно транзиторне компоненте евроизације. Наиме, у дугом року, на одлуке о валутној структури штедње утиче однос волатилитета инфлације и номиналне депрецијације (апрецијације), али не и фактори који утичу на диференцијал каматних стопа. С дру, This doctoral dissertation aims to comprehensively analyze challenges that small open economy with high degree of financial euroisation is facing when making decisions regarding monetary and macroprudential policies. This dissertation analyzes the phenomenon of financial euroisation taking into consideration both, the main determinants of deposit euroisation, which is the main driver of credit euroisation, but also the effects that high degree of financial euroisation has on the choices regarding monetary and macroprudential policy measures in small open economies. Considering the comprehensiveness of the research goal, the analysis was conducted through three separate Chapters, each of them focusing at certain aspects of financial euroisation. Altogether, these three Chapters answer the question about the causes of financial euroisation and proposals for de-euroisation measures, as well as the effects that high level of euroisation has on monetary and macroprudential decisions and consequently on developments of key macroeconomic variables. The first Chapter of this dissertation aims to evaluate the determinants of long-term and short-term euroisation in a sample of Central, Eastern and South-Eastern European countries with inflation targeting regime. The goal of this Chapter is to provide the analysis of potential monetary and macroprudential policies that could help the process of de-euroisation of deposits that would be based on both theoretical and empirical results. The results of this Chapter indicate that in the observed data set there exists a positive (both panel based and time series based) cointegration relationship between the permanent (long run) component of deposit euroisation and the euroisation ratio calculated using the Minimum Variance Portfolio (MVP) method. Based on the results from the First Chapter, it can be concluded that different factors act as a key determinants of movements in permanent vs. transitory components of deposit euroisation.
- Published
- 2020
22. East-West migration in Europe: Can Serbia withstand the wind gusts?
- Author
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Petrović, Pavle, primary, Brčerević, Danko, additional, and Šaranović, Stefan, additional
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- 2020
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23. Why is Serbia an economic growth underachiever?
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Petrović, Pavle, primary, Brčerević, Danko, additional, and Gligorić, Mirjana, additional
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- 2019
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24. The Yugoslav Hyperinflation of 1992–1994: Causes, Dynamics, and Money Supply Process
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Petrović, Pavle, Bogetić, Željko, and Vujošević, Zorica
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- 1999
- Full Text
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25. The deviation of production prices from labour values: some methodology and empirical evidence
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Petrović, Pavle
- Published
- 1987
26. Going forward: Public sector reforms and locking in balanced budget in Serbia
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Petrović, Pavle, primary, Brčerević, Danko, additional, and Minić, Slobodan, additional
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- 2018
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27. Tranzicione privrede Evrope : konvergencija, izvoz i ukupna faktorska produktivnost
- Author
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Petrović, Pavle, Jovanović Gavrilović, Biljana, Nojković, Aleksandra, Devetaković, Stevan, Gligorić, Mirjana Ž., Petrović, Pavle, Jovanović Gavrilović, Biljana, Nojković, Aleksandra, Devetaković, Stevan, and Gligorić, Mirjana Ž.
- Abstract
Prvi deo doktorske disertacije sadrži rezultate empirijske analize konvergencije dohotka koje smo sproveli na uzorku evropskih zemalja. Za razliku od ranijih istraživanja, ova analiza se zasniva na analizi vremenskih serija i pristupa posmatranja u parovima (engl. Pair-wise pristupu, Pesaran, 2007) i identifikuje četiri slučaja: dugoročnu konvergenciju, sustizanje, zaostajanje i divergenciju. Rezultati ukazuju na to da među 24 posmatrane evropske zemlje preovladava sustizanje, a nisu pronađeni nikakvi značajni dokazi o postojanju dugoročne konvergencije na nivou celog uzorka. Ipak, pojavljuju se tri kluba konvergencije, koja se sastoje od zemalja koje beleže dugoročnu konvergenciju, pri čemu su se dva kluba izdvojila među zemljama u tranziciji, a jedan među razvijenim državama, što ukazuje na sličan model rasta kod zemalja koje pripadaju svakom od ta tri kluba. Dobijeni rezultati nam, ipak, ne dopuštaju da sa sigurnošću tvrdimo da kretanja dohotka članica kluba neće pokazati sistematske tendencije ka divergenciji ili budućim promenama u “članstvu”. U drugom delu disertacije prikazani su rezultati ocenjenih izvoznih funkcija 10 Centralno-Istočno evropskih zemalja. Iako su posmatrane zemlje imale brz privredni rast pre krize, V5 grupa (Češka Republika, Mađarska, Poljska, Slovačka i Slovenija) je bila relativno uspešna jer je taj rast bazirala na rastu izvoza i uravnoteženom tekućem deficitu, dok je B5 grupa (Bugarska, Estonija, Letonija, Litvanija, Rumunija) rast ostvarivala na bazi priliva inostranog kapitala i povećanja domaće tražnje. Sa nastankom krize se pokazuje da je model rasta B5 grupe dugoročno neodrživ i u znatnoj meri iscrpljen. Korišćenjem modela nestacionarnih panela, ocenjujemo koeficijente uz izvozne determinante primenom nove metodologije koja dozvoljava heterogenost parametara među jedinicama posmatranja, kao i zajedničke efekte - ocena grupnih sredina (engl. Mean Group Estimator, skraćeno MG ocena, Pesaran i Smith, 1995) i ocena sredine grupe sa zaj, The first part of this doctoral thesis contains results from empirical analysis of income convergence, which we conducted on a sample of European countries. Unlike previous research, this analysis is based on time-series analysis and the pair-wise approach (Pesaran, 2007), identifying four cases: long-run convergence, catching-up, laggingbehind, and divergence. The results suggest that catching-up prevails between observed 24 European countries, while no significant evidence was found for the existence of longrun convergence at the whole sample level. Still, three convergence clubs appear, that consist of countries recording long-run convergence, two in transitional countries and one involving advanced countries, which indicate the similar growth model of the countries belonging to each club. Nevertheless, the results do not allow us to claim with certainty that income paths of club members will not exhibit systematic tendencies toward divergence or future changes in their „membership“ status. The second part of the thesis contains the results of estimated export functions of 10 Central European countries. Although all the observed countries recorded fast economic growth before the crisis, V5 group (the Czech Republic, Hungary, Poland, Slovakia and Slovenia) was relatively successful because their growth was based on export growth and balanced current account deficit, whereas B5 group (Bulgaria, Estonia, Latvia, Lithuania and Romania) recorded growth based on foreign capital inflow and the increase in domestic demand. With the onset of crisis, it becomes evident that the growth model of B5 group is unsustainable in the long run and that it has been mostly exhausted. Using the nonstationary panel data model, we estimate the coefficients along with export determinants by applying new methodology which allows the heterogeneity of parameters between the observed units, as well as common effects – Mean Group (MG) estimator (Pesaran and Smith, 1995) and Common Correlated
- Published
- 2016
28. Analiza determinanti, dinamike i održivosti tekućeg računa bilansa plaćanja
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Petrović, Pavle, Živković, Boško, Urošević, Branko, Nojković, Aleksandra, Zildžović, Emir Dž., Petrović, Pavle, Živković, Boško, Urošević, Branko, Nojković, Aleksandra, and Zildžović, Emir Dž.
- Abstract
APSTRAKT Spoljne neravnoteže su fenomen koji je značajnu pažnju dobio kako u teorijskim i empirijskim istraživanjima, tako i među kreatorima ekonomske politike tokom prethodnih decenija. Velike globalne neravnoteže koje su prethodile izbijanju svetske nansijske krize 2008. godine su u najmanju ruku doprinele širenju krize, ako ne i njenom nastanku. Makroekonomske implikacije spoljnih neravnoteža zahtevaju identi kaciju faktora koji su doprineli njihovom nastanku i širenju, ocenu potrebe za merama ekonomske politike i njihovih dometa u otklanjanju neravnoteža, kao i ocenu rizika spoljnih prilagođavanja u budućnosti. Imajući to u vidu, teza nastoji da da odgovore na neka od sledećih pitanja: 1. U kojoj meri se determinante teku´ceg raµcuna bilansa pla´canja razlikuju me u zemljama? Koliki su dometi mera ekonomske politike u otklanjanju spoljne neravnoteµze u Srbiji? Da li je trenutna spoljna pozicija Srbije odrµziva? Veliki deo studija determinanti teku´ceg raµcuna bilansa pla´canja u analizi primenjuje panel tehnike. Ovo je opravdano po to je ideja da se u analizu ukljuµci to ve´ci broj razlµcitih determinanti, a po pravilu su dostupne godi nje serije podataka, to implicira relativno kratke uzorke za ve´cinu zemalja u razvoju i zemalja sa trµzi tem u nastajanju. Me utim, potencijalno ograniµcenje panel tehnika je da se znaµcaj determinanti moµze razlikovati izme u zemalja u velikom uzorku, pa ova heterogenost moµze uticati na validnost nalnih ocena parametara. Kako bi se ovaj problem prevazi ao prvi deo ove teze koristi tehnike modelskog uproseµcavanja koje omogu´cavaju da se u analizu ukljuµce sve relevantne var- ijable dok se ona fokusira na podatke samo jedne zemlje. Analiza determinanti teku´ceg raµcuna bilansa pla´canja sprovedena je u u uzorku koji obuhvata period od poslednjih 20 godina u malim otvoreni privredama sa ksnim (Maroko, Ukrajina i Estonija) i eks- ibilnim kursom (Srbija, Poljska i Gruzija), sa ciljem da se identi kuju potencijalne raz- like me u nj, External imbalances have been in the focus of both academic literature and policy discussion over the past decades. Build-up of external imbalances in the period prior to the 2008 crisis contributed at least to the propagation of its negative shocks if not to its emergence. Macroeconomic implications of external imbalances show that it is important to identify their main drivers, assess the need for policy action and its potential e¤ects and quantify the risks of future external adjustments. Given the importance of these issues the thesis aims to answer the following questions: 1. To what extent current account determinants di¤er among countries? How big is the potential impact of policy measures on the external adjustment in Serbia? Is Serbia s current external position sustainable? A large number of empirical studies of the current account (CA) determinants use panel econometric tech- niques. This is reasonable, since on one hand the idea is to include all relevant determ- inants, while on the other hand annual data series are typically available, which implies relatively short samples for most of the emerging and developing economies. However, the importance of potential determinants may di¤er across the large number of countries and this heterogeneity may bias the resulting parameter estimates for individual coun- tries. To overcome this issue the thesis uses model averaging techniques which allows it to include all relevant CA determinants in the analysis while focusing on the individual country s data. The determinants of CA balances are estimated over past 20 years for small open economies with xed (Morocco, Ukraine and Estonia) and exible exchange rate (Serbia, Poland and Georgia), with the aim of identifying potential di¤erences among them. Di¤erent coe¢ cient signs and magnitudes indicate heterogeneity among countries, highlighting the drawbacks of panel estimates, particularly for the analysis of external sustainability. Once the main determinant
- Published
- 2015
29. Monetary accommodation in transition economies: econometric evidence from Yugoslavia's high inflation in the 1980s
- Author
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Petrović, Pavle, primary and Vujošević, Zorica, additional
- Published
- 2000
- Full Text
- View/download PDF
30. “The monetary dynamics in the Yugoslav hyperinflation of 1991–1993: The Cagan money demand” [European Journal of Political Economy 12 (1996) 467–483]
- Author
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Petrović, Pavle, primary and Vujošević, Zorica, additional
- Published
- 1997
- Full Text
- View/download PDF
31. Comment on Frenkel and Taylor's “Money Demand and Inflation in Yugoslavia, 1980–1989”
- Author
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Petrović, Pavle, primary and Vujošević, Zorica, additional
- Published
- 1996
- Full Text
- View/download PDF
32. The monetary dynamics in the Yugoslav hyperinflation of 1991–1993: The Cagan money demand
- Author
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Petrović, Pavle, primary and Vujošević, Zorica, additional
- Published
- 1996
- Full Text
- View/download PDF
33. Quasi-Fiscal Deficit and Money Demand in Yugoslavia′s High Inflation: Some Econometric Evidence
- Author
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Petrović, Pavle, primary
- Published
- 1995
- Full Text
- View/download PDF
34. Price distortion and income dispersion in a labor-managed economy: Evidence from Yugoslavia
- Author
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Petrović, Pavle
- Published
- 1988
- Full Text
- View/download PDF
35. Монетарна и макропруденцијална политика у евроизованој економији
- Author
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Todorović, Ivana, Urošević, Branko, Petrović, Pavle, Nojković, Aleksandra, Božović, Miloš, and Radonjić, Ognjen
- Subjects
евроизација депозита ,глобални векторски ауторегресиони модел ,модел мале отворене привреде ,small open economy model ,monetary policy ,Global Vector Autoregressive Model ,deposit euroisation ,macroprudential policy ,монетарна политика и макропруденцијална политика - Abstract
Ова докторска дисертација има за циљ да на свеобухватан начин анализира изазове са којима се мала отворена економија са високим степеном финансијске евроизације суочава приликом вођења монетарне и макропруденцијалне политике. Рад посматра феномен финансијске евроизације са аспекта његовог узрока, односно детерминанти евроизације депозита, као највећег узрочника евроизације кредита, али и са аспекта ефеката које висок степен финансијске евроизације има на избор мера монетарне политике у овим земљама. Имајући у виду свеобухватност посматраног предмета истраживања, анализа је спроведена кроз три засебне целине, од којих свака посматра одређене аспекте финансијске евроизације, а које заједно посматране дају одговор на питање о узроцима финансијске евроизације и предлоге мера за де-евроизацију, као анализу ефеката на одлуке монетарне и макропруденцијалне политике и кључне макроекономске варијабле. Прва глава ове дисертације има за циљ да оцени детерминанте евроизације у дугом и у кратком року на узорку земаља централне, источне и југоисточне Европе које примењују режим инфлационог таргетирања како би се омогућила анализа потенцијалних мера монетарне и макропруденцијалне политике усмерених ка де-евроизацији депозита које би биле утемељене како на теоријским, тако и на емпиријским резултатима. Резултати истраживања приказани у Глави 1 ове дисертације указују на то да у посматраном узорку постоји позитивна коинтеграциона веза између перманентне компоненте евроизације и рација евроизације оцењеног методом минималне варијансе портфолија (Minimum Variance Portfolio - MVP) што представља полазну теоријску основу за анализу детерминанти евроизације. На посматраном узорку је показано да различите детерминанте утичу на кретање перманентне, односно транзиторне компоненте евроизације. Наиме, у дугом року, на одлуке о валутној структури штедње утиче однос волатилитета инфлације и номиналне депрецијације (апрецијације), али не и фактори који утичу на диференцијал каматних стопа. С друге стране, у кратком року диференцијал каматне стопе, као и мере макропруденцијалне политике имају значајан ефекат на кретање евроизације. Оцене добијене на основу панел података су затим верификоване и на узорку појединачних земаља. Резултати приказани у Глави 1 ове дисертације могу бити значајни приликом анализе ефикасности мера за де-евроизацију депозита, односно подстицања употребе локалне валуте у домаћем финансијском систему. This doctoral dissertation aims to comprehensively analyze challenges that small open economy with high degree of financial euroisation is facing when making decisions regarding monetary and macroprudential policies. This dissertation analyzes the phenomenon of financial euroisation taking into consideration both, the main determinants of deposit euroisation, which is the main driver of credit euroisation, but also the effects that high degree of financial euroisation has on the choices regarding monetary and macroprudential policy measures in small open economies. Considering the comprehensiveness of the research goal, the analysis was conducted through three separate Chapters, each of them focusing at certain aspects of financial euroisation. Altogether, these three Chapters answer the question about the causes of financial euroisation and proposals for de-euroisation measures, as well as the effects that high level of euroisation has on monetary and macroprudential decisions and consequently on developments of key macroeconomic variables. The first Chapter of this dissertation aims to evaluate the determinants of long-term and short-term euroisation in a sample of Central, Eastern and South-Eastern European countries with inflation targeting regime. The goal of this Chapter is to provide the analysis of potential monetary and macroprudential policies that could help the process of de-euroisation of deposits that would be based on both theoretical and empirical results. The results of this Chapter indicate that in the observed data set there exists a positive (both panel based and time series based) cointegration relationship between the permanent (long run) component of deposit euroisation and the euroisation ratio calculated using the Minimum Variance Portfolio (MVP) method. Based on the results from the First Chapter, it can be concluded that different factors act as a key determinants of movements in permanent vs. transitory components of deposit euroisation. Precisely, key determinants of deposit euroisation in the long run is the relative volatility of inflation vs. volatility of nominal depreciation. According to the results from the various specifications, interest rate differential is not statistically significant determinant of euroisation in the long run. On the other hand, in the short run, interest rate differential as well as the macroprudential policy measures have statistically significant effects on the movements in deposit euroisation. The results obtained from the panel data were also verified on a country-by-country data sets. The results of provided in Chapter 1 can be useful in analyzing the effectiveness of de-euroisation measures, that is, measures aimed at enhancing the use of local currency in the domestic financial system.
- Published
- 2020
36. Tranzicione privrede Evrope : konvergencija, izvoz i ukupna faktorska produktivnost
- Author
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Gligorić, Mirjana Ž., Petrović, Pavle, Jovanović Gavrilović, Biljana, Nojković, Aleksandra, and Devetaković, Stevan
- Subjects
Transition European Contries ,Cobb-Douglas Production Function ,Ukupna faktorska produktivnost ,Pristup posmatranja u parovima ,Pair-wise Approach ,Srbija ,Foreign Direct Investment ,Sustainable Growth ,Total Factor Productivity ,Konvergencija ,Održiv rast ,Growth Driven Export ,Izvoz vođen rastom ,Panel Cointegration ,Strane direktne investicije ,Tranzicione evropske zemlje ,Kob-Daglasova proizvodna funkcija ,Panel kointegracija ,Convergence ,Serbia - Abstract
Prvi deo doktorske disertacije sadrži rezultate empirijske analize konvergencije dohotka koje smo sproveli na uzorku evropskih zemalja. Za razliku od ranijih istraživanja, ova analiza se zasniva na analizi vremenskih serija i pristupa posmatranja u parovima (engl. Pair-wise pristupu, Pesaran, 2007) i identifikuje četiri slučaja: dugoročnu konvergenciju, sustizanje, zaostajanje i divergenciju. Rezultati ukazuju na to da među 24 posmatrane evropske zemlje preovladava sustizanje, a nisu pronađeni nikakvi značajni dokazi o postojanju dugoročne konvergencije na nivou celog uzorka. Ipak, pojavljuju se tri kluba konvergencije, koja se sastoje od zemalja koje beleže dugoročnu konvergenciju, pri čemu su se dva kluba izdvojila među zemljama u tranziciji, a jedan među razvijenim državama, što ukazuje na sličan model rasta kod zemalja koje pripadaju svakom od ta tri kluba. Dobijeni rezultati nam, ipak, ne dopuštaju da sa sigurnošću tvrdimo da kretanja dohotka članica kluba neće pokazati sistematske tendencije ka divergenciji ili budućim promenama u “članstvu”. U drugom delu disertacije prikazani su rezultati ocenjenih izvoznih funkcija 10 Centralno-Istočno evropskih zemalja. Iako su posmatrane zemlje imale brz privredni rast pre krize, V5 grupa (Češka Republika, Mađarska, Poljska, Slovačka i Slovenija) je bila relativno uspešna jer je taj rast bazirala na rastu izvoza i uravnoteženom tekućem deficitu, dok je B5 grupa (Bugarska, Estonija, Letonija, Litvanija, Rumunija) rast ostvarivala na bazi priliva inostranog kapitala i povećanja domaće tražnje. Sa nastankom krize se pokazuje da je model rasta B5 grupe dugoročno neodrživ i u znatnoj meri iscrpljen. Korišćenjem modela nestacionarnih panela, ocenjujemo koeficijente uz izvozne determinante primenom nove metodologije koja dozvoljava heterogenost parametara među jedinicama posmatranja, kao i zajedničke efekte - ocena grupnih sredina (engl. Mean Group Estimator, skraćeno MG ocena, Pesaran i Smith, 1995) i ocena sredine grupe sa zajedničkim korelisanim efektima (engl. Common Correlated Effects Mean Group estimator, skraćeno: CCEMG, Pesaran, 2006). The first part of this doctoral thesis contains results from empirical analysis of income convergence, which we conducted on a sample of European countries. Unlike previous research, this analysis is based on time-series analysis and the pair-wise approach (Pesaran, 2007), identifying four cases: long-run convergence, catching-up, laggingbehind, and divergence. The results suggest that catching-up prevails between observed 24 European countries, while no significant evidence was found for the existence of longrun convergence at the whole sample level. Still, three convergence clubs appear, that consist of countries recording long-run convergence, two in transitional countries and one involving advanced countries, which indicate the similar growth model of the countries belonging to each club. Nevertheless, the results do not allow us to claim with certainty that income paths of club members will not exhibit systematic tendencies toward divergence or future changes in their „membership“ status. The second part of the thesis contains the results of estimated export functions of 10 Central European countries. Although all the observed countries recorded fast economic growth before the crisis, V5 group (the Czech Republic, Hungary, Poland, Slovakia and Slovenia) was relatively successful because their growth was based on export growth and balanced current account deficit, whereas B5 group (Bulgaria, Estonia, Latvia, Lithuania and Romania) recorded growth based on foreign capital inflow and the increase in domestic demand. With the onset of crisis, it becomes evident that the growth model of B5 group is unsustainable in the long run and that it has been mostly exhausted. Using the nonstationary panel data model, we estimate the coefficients along with export determinants by applying new methodology which allows the heterogeneity of parameters between the observed units, as well as common effects – Mean Group (MG) estimator (Pesaran and Smith, 1995) and Common Correlated Effects Mean Group (CCEMG) estimator, (Pesaran, 2006). We observed that gross domestic product and real effective exchange rate are significant variables in export equations of both groups.
- Published
- 2016
37. Analiza determinanti, dinamike i održivosti tekućeg računa bilansa plaćanja
- Author
-
Zildžović, Emir Dž., Petrović, Pavle, Živković, Boško, Urošević, Branko, and Nojković, Aleksandra
- Subjects
Interval poverenja skupa modela ,External position ,Spoljna pozicija zemlje ,State-space model ,Za- okreti spoljne pozicije zemlje ,Present-value models ,Modelsko uprosečavanje ,Model confidence set ,Current account ,Rational bubbles ,Odrµzivost spoljne pozicije zemlje ,Teku´ci raµcun bilansa pla´canja ,Model prostora i stanja ,Globalne neravnoteµze ,Model sada nje vrednosti ,Reversals ,Global imbalances ,External sustainability ,Racionalni baloni ,Model averaging - Abstract
APSTRAKT Spoljne neravnoteže su fenomen koji je značajnu pažnju dobio kako u teorijskim i empirijskim istraživanjima, tako i među kreatorima ekonomske politike tokom prethodnih decenija. Velike globalne neravnoteže koje su prethodile izbijanju svetske nansijske krize 2008. godine su u najmanju ruku doprinele širenju krize, ako ne i njenom nastanku. Makroekonomske implikacije spoljnih neravnoteža zahtevaju identi kaciju faktora koji su doprineli njihovom nastanku i širenju, ocenu potrebe za merama ekonomske politike i njihovih dometa u otklanjanju neravnoteža, kao i ocenu rizika spoljnih prilagođavanja u budućnosti. Imajući to u vidu, teza nastoji da da odgovore na neka od sledećih pitanja: 1. U kojoj meri se determinante teku´ceg raµcuna bilansa pla´canja razlikuju me u zemljama? Koliki su dometi mera ekonomske politike u otklanjanju spoljne neravnoteµze u Srbiji? Da li je trenutna spoljna pozicija Srbije odrµziva? Veliki deo studija determinanti teku´ceg raµcuna bilansa pla´canja u analizi primenjuje panel tehnike. Ovo je opravdano po to je ideja da se u analizu ukljuµci to ve´ci broj razlµcitih determinanti, a po pravilu su dostupne godi nje serije podataka, to implicira relativno kratke uzorke za ve´cinu zemalja u razvoju i zemalja sa trµzi tem u nastajanju. Me utim, potencijalno ograniµcenje panel tehnika je da se znaµcaj determinanti moµze razlikovati izme u zemalja u velikom uzorku, pa ova heterogenost moµze uticati na validnost nalnih ocena parametara. Kako bi se ovaj problem prevazi ao prvi deo ove teze koristi tehnike modelskog uproseµcavanja koje omogu´cavaju da se u analizu ukljuµce sve relevantne var- ijable dok se ona fokusira na podatke samo jedne zemlje. Analiza determinanti teku´ceg raµcuna bilansa pla´canja sprovedena je u u uzorku koji obuhvata period od poslednjih 20 godina u malim otvoreni privredama sa ksnim (Maroko, Ukrajina i Estonija) i eks- ibilnim kursom (Srbija, Poljska i Gruzija), sa ciljem da se identi kuju potencijalne raz- like me u njima. Rezultati analize ukazuju da se determinante teku´ceg raµcuna razlikuju me u zemljama kako u pogledu smera, tako i u pogledu veliµcine uticaja, to u velikoj meri umanjuje primenljivost u literaturi uobiµcajenih panel studija, posebno u kontek- stu analize odrµzivosti pozicija. ABSTRACT External imbalances have been in the focus of both academic literature and policy discussion over the past decades. Build-up of external imbalances in the period prior to the 2008 crisis contributed at least to the propagation of its negative shocks if not to its emergence. Macroeconomic implications of external imbalances show that it is important to identify their main drivers, assess the need for policy action and its potential e¤ects and quantify the risks of future external adjustments. Given the importance of these issues the thesis aims to answer the following questions: 1. To what extent current account determinants di¤er among countries? How big is the potential impact of policy measures on the external adjustment in Serbia? Is Serbia s current external position sustainable? A large number of empirical studies of the current account (CA) determinants use panel econometric tech- niques. This is reasonable, since on one hand the idea is to include all relevant determ- inants, while on the other hand annual data series are typically available, which implies relatively short samples for most of the emerging and developing economies. However, the importance of potential determinants may di¤er across the large number of countries and this heterogeneity may bias the resulting parameter estimates for individual coun- tries. To overcome this issue the thesis uses model averaging techniques which allows it to include all relevant CA determinants in the analysis while focusing on the individual country s data. The determinants of CA balances are estimated over past 20 years for small open economies with xed (Morocco, Ukraine and Estonia) and exible exchange rate (Serbia, Poland and Georgia), with the aim of identifying potential di¤erences among them. Di¤erent coe¢ cient signs and magnitudes indicate heterogeneity among countries, highlighting the drawbacks of panel estimates, particularly for the analysis of external sustainability. Once the main determinants are identi ed, this part of the thesis uses es- timated in uences of macro-variables on the CA balance to generate a rich set of possible outcomes for the external position of the country. The results of external sustainability assessment for Serbia suggest that scal adjustment can reduce CA de cit and stabilize external position close to its current level in the medium term. The analysis also warns that lack of success in scal consolidation coupled with external shocks may easily push external position on an unsustainable path.
- Published
- 2015
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