Working Papers
2023
October 27, 2023
Social Unrests and Fuel Prices: The Role of Macroeconomic, Social and Institutional Factors
Description: This paper investigates the impact of fuel price increases on social unrests in addition to the macroeconomic, social and institutional factors driving this relationship. Using the IV fixed-effect estimator on a sample of 101 developing countries during 2001-2020, we find that changes in fuel prices are positively associated with the number of social unrests, mainly anti-government demonstrations. This impact is however amplified: (i) during economic downturns and periods of high exchange rate instability; (ii) when government spending is low, especially on health and education, thus suggesting that streamlining fuel subsides and diverting parts of the reform savings to the health and education sectors is an appropriate policy that could appease social tensions; (iii) in countries with high income inequality, low institutional quality and high level of corruption. The results are robust to a battery of tests, including the use of an instrumental variable approach to address reverse causality concerns given that social unrests could also prompt a freeze in fuel prices. We also find consistent results using either changes in diesel or gasoline prices. Overall, the findings of the paper provide support to the grievance and deprivation theory in explaining the association between fuel price increases and social unrests, but fail to find evidence for the resource theory and the theory of political opportunities.
October 27, 2023
Micro-Assessment of Macroprudential Borrower-Based Measures in Lithuania
Description: Despite having introduced borrower-based measures (BBM), Lithuania's housing and mortgage markets were booming during the low-interest-rate period, casting doubt on the macroprudential toolkit's ability to contain excessive mortgage growth. This paper assesses the adequacy of BBMs’ parametrization in Lithuania. We do so by building a novel lifetime expected credit loss framework that is founded on actual loan-level default and household income data. We show that the BBM package effectively contains mortgage credit risk and that housing loans are more resilient to stress than in the preregulatory era. Our BBM limit calibration exercise reveals that (1) in the low-rate environment, income-based measures could have been tighter; and (2) borrowers taking out secondary mortgages rightly are and should be required to pledge a higher down payment.
October 27, 2023
Inclusive GovTech: Enhancing Efficiency and Equity Through Public Service Digitalization
Description: How could the GovTech improve budget processes and execution efficiency? Could the GovTech strengthen redistributive function of public expenditure? Based on an event-study method, this paper finds that the introduction of digital budget payments and e-procurement could significantly enhance budget transparency and help expand the coverage of social assistance to reach the most vulnerable population. Exploiting staggered adoption of digital budget payments, a synthetic control regression identifies meaningful increase in pre-tax income shares among the bottom 50th percentile and female workers, especially for emerging market and developing countries, with effects materializing gradually over 10-year period. The paper delves into the potential mechanism driving these equity benefits, highlighting the reduction in business informality as a primary channel. However, the paper emphasizes that the mere adoption of GovTech strategies or digital technologies is insufficient to unlock its full potential. The outcomes are intricately linked to supporting policies, regulations, organizational and system integration, and robust digital connectivity. The paper underscores that inter-agency coordination facilitated by a dedicated GovTech institution emerges as a critical factor for reaping both efficiency and equity gains from GovTech initiatives.
October 27, 2023
Long Live Globalization: Geopolitical Shocks and International Trade
Description: Are we really witnessing the death of globalization? A multitude of shocks over the past three years has unsettled the conventional wisdom on economic integration and fueled widespread calls for protectionist and nationalist policies. Using an extensive dataset with more than 4 million observations, I develop an augmented gravity model of bilateral trade flows among 59,049 country-pairs over the period 1948–2021 and find that the much-debated geopolitical alignment between countries has contradictory and statistically insignificant effects on trade, depending on the level of economic development. Moreover, the economic magnitude of this effect is not as important as income or geographic distance and it diminishes significantly when extreme outliers are removed from the sample. The empirical analysis presented in this paper also confirms that the level of income in both origin and destination countries has a positive impact on trade, while the greater the distance between countries, the smaller the flow of bilateral trade due to higher trade costs. Cultural similarities and historical ties are also important in shaping trade flows, just like trade agreements that tend to lead to higher level of international trade.
October 27, 2023
Do Household Expectations Help Predict Inflation?
Description: We examine whether changes in the distribution of household inflation expectations contain information on future inflation. We first discuss recent shifts in micro data from the US, UK, Germany, and Canada. We then zoom in on the US to explore econometrically whether distributional characteristics help predict future inflation. We find that the shape of the distribution of household expectations does indeed help predict one-year-ahead CPI inflation. Variance and skewness of household expectations’ distributions add predictive power beyond and above the median, especially in periods of high inflation. Remarkably, qualitatively, these results hold when including market-based measures and moments of the distribution of professional forecasts.
October 27, 2023
Public Support for Climate Change Mitigation Policies: A Cross Country Survey
Description: Building public support for climate mitigation is a key prerequisite to making meaningful strides toward decarbonization and achieving net-zero emissions. Using nationally representative, individual-level surveys for 28 countries, this paper identifies the current levels and drivers of support for climate mitigation policies. Controlling for individual characteristics, we find that pre-existing beliefs about policy efficacy, perceived costs and co-benefits (e.g., cleaner air), and the degree of policy progressivity are important drivers of support for carbon pricing policies. The knowledge gap about climate mitigation policies can be large, but randomized information experiments show that support increases (decreases) after individuals are introduced to new information on the benefits (potential costs) of such policies.
October 27, 2023
Assessing the Impact of Structural Reforms on Potential Output: The Case of Morocco
Description: This paper assesses Morocco’s potential output and the scope for structural reforms to reverse the downward trend in economic performance observed since the Global Financial Crisis. Using multivariate filtering (MVF) techniques, our analysis finds that the downward secular trend in potential growth was primarily driven by the decline in the contribution of labor inputs. We then combine production function and general equilibrium model approaches to provide estimates of the potential macroeconomic impact of Morocco’s structural reform agenda. The results suggest that the planned structural reforms could deliver sizable output gains in the medium to long term with reforms that would reduce the large gender gap in Morocco’s labor market yielding the greatest payoffs.
October 27, 2023
Value Added Tax in the Extractive Industries
Description: Lower capacity countries often struggle to administer the Value Added Tax (VAT) in the extractive industries, partly due to the large VAT refunds needs of this capital and export-intensive sector. Assuming that the first-best policy (apply the standard VAT to the extractive industry) is not possible in the medium-term, what should countries do? This paper systemically analyzes second-best VAT policy designs considering the impact of the VAT on three key stakeholders: the investor, domestic suppliers, and the tax administration. The analysis concludes that the generally preferred policy is to provide a VAT exemption for imports and either fully tax or exempt domestic supplies, although country characteristics (and, specifically the relative weighting of stakeholders) matter. Moreover, governments should make efforts to shorten refund delays and transition to a standard VAT over the longer-term.
October 27, 2023
Corruption Kills: Global Evidence from Natural Disasters
Description: Natural disasters are inevitable, but humanitarian and economic losses are determined largely by policy preferences and institutional underpinnings that shape the quality of public infrastructure (including emergency responses and healthcare services) and govern business practices and the adherence to building codes. In this paper, we empirically investigate whether corruption increases the loss of human lives caused by natural disasters, using a large panel of 135 countries during the period 1980–2020. The econometric analysis provides convincing evidence that corruption increases the number of disaster-related deaths, after controlling for economic, demographic, healthcare and institutional factors. That is, the higher the level of corruption in a given country, the greater the number of fatalities as a share of population due to natural disasters. Our results show that the devastating impact of corruption on loss of human lives caused by natural disasters is significantly greater in developing countries, which are even more vulnerable to nonlinear effects of corruption.
October 27, 2023
Why Is Tunisia’s Unemployment So High? Evidence From Policy Factors
Description: Tunisia has one of the highest unemployment rates within the Middle East and Central Asia. We look at the extent to which institutional factors explain those high unemployment levels. We also assess unemployment cyclicality, by looking at the determinants of labor market sensitivity to the output gap. We find that during the last decade the deterioration of institutional factors that affect labor demand explain not only about a quarter of the unemployment rate increase in Tunisia, but also Tunisia’s excess sensitivity of unemployment to the output gap. Our results suggest that an improved business environment and product market competition, increased labor market flexibility as well as reduced financial constraints and informality would help reduce Tunisia’s unemployment.