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07 maart 2022, Contains fulltext : 253315.pdf (Publisher’s version ) (Open Access)

We estimate the impact of the 2016 Brexit referendum on the UK (un-)employment rate up to January 2020 by comparing the observed performance of the indicators in the UK with those of a synthetic control. The decline in the UK unemployment rate recorded after the referendum mimics the trend of the synthetic indicator and, similarly, the increase in UK employment follows the trend of the synthetic control. Overall, we find that the Brexit referendum has had little effect on the UK (un-)employment rate.

Shortly after oil production commenced in 2004, Timor-Leste became one of the most oil dependent countries in the world. The purpose of this piece is to assess whether Timor-Leste has been suffering from the typical political and economic ailments associated with the ‘resource curse’ hypothesis. The study critically analyses available evidence with reference to some of the common manifestations of the resource curse: conflict, rent-seeking behavior, Dutch disease and revenue volatility. It confirms that all of the examined mechanisms of the resource curse are present in Timor-Leste to varying degr

The data presented in this article are related to the research paper titled, “The impact of a household biogas programme on energy use and expenditure in East Java” (A.S. Bedi, R. Sparrow, L. Tasciotti, 2017) [1]. This Data in Brief article presents two rounds of survey data conducted in 2011 and 2012 for a panel of 677 dairy farm households in the province of East Java, Indonesia. The survey relied on structured questionnaires to collect data on the production and use of biogas, the use of other non-renewable energy sources, farm characteristics, and socioeconomic and demographic characteristics of households. The panel data set in STATA format and do files are made publicly available to promote replicability and extended analyses of a sustainable energy initiative.

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This paper assesses the empirical representativeness of micro-data by comparing the Malawi 2008 census to two representative household surveys – ‘the Living Standard Measurement Survey’ and the ‘Demographic and Health Survey’ – both implemented in Malawi in 2010. The comparison of descriptive statistics – demographics, asset ownership, and living conditions – shows considerable similarities despite statistically identifiable differences due to the large samples. Differences mainly occur when wording, scope, and pre-defined answer categories diverge across surveys. Multivariate analyses are considerably less representative due to loss of observations with composite indicators yielding higher comparability as individual ones. Household-level fixed-effect specifications produce more similar results, yet are not suited for policy conclusions. Comparability of micro-data should not be assumed but checked on a case-by-case basis. Still, micro-data constitute reliable grounds for factually informed conclusions if design and context are appropriately considered.

Biogas has been promoted as a renewable, cleaner and cheaper energy source.While there are several initiatives promoting the use of biogas, credible analyses of its effects on the use of alternative energy sources and energy related expenditure are limited. This study uses panel data from households engaged in dairy farming in rural East Java to assess the impact of a household level programme, which promotes the construction of digesters that produce biogas, on energy use and expenditures. Both a difference-in-difference analysis and a pipeline comparison show that the use of digesters leads to a sharp reduction in energy related expenditures and a reduction in the use of firewood and liquefied petroleum gas. However, without subsidies, the payback period of between 11 and 14 years, albeit based only on reductions in energy costs accruing frominvesting in a digester, is perhaps too long to justify the investment.

We analyze various pathways through which access to electricity affects fertility in Indonesia, using a district difference-in-difference approach. The electrification rate increased by 65 % over the study period, and our results suggest that the subsequent effects on fertility account for about 18 % to 24 % of the overall decline in fertility. A key channel is increased exposure to television. Using in addition several waves of Demographic and Health Surveys, we find suggestive evidence that increased exposure to TV affects, in particular, fertility preferences and increases the effective use of contraception. Reduced child mortality seems to be another important pathway.

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Dependence on biomass, especially wood, to meet domestic energy needs raises several socio-environmental concerns. In contrast, cattle manure, which may be used to generate biogas, is considered a cleaner and cheaper source of energy. Despite the existence of several initiatives to promote biogas, systematic analyses of the effects of such initiatives are limited. This paper provides such an analysis. We use data from rural Rwanda to examine the effects of access to bio digesters on energy-related expenditures and consumption of traditional fuels. We find that participation in Rwanda’s National Domestic Biogas Programme leads to substantial reductions in firewood use and yields large savings. However, a cost-benefit analysis reveals that the attractiveness of participating in the biogas programme is hampered by a long payback period.