Working Papers
2017
March 30, 2017
Identifying Structural Reform Gaps in Emerging Europe, the Caucasus, and Central Asia
Description: Using data from the World Economic Forum’s Global Competitiveness Report as an example, this paper compares structural indicators for 25 countries in Emerging Europe, the Caucasus, and Central Asia with a generic country with similar charactersitics that is 40 percent richer as well as a country with the average EU income. This comparison suggests that improvements will be particularly crucial in the areas of institutions, financial market development, infrastructure, goods and labor market efficiency and areas related to innovation. For the generally more ambitious goal of reaching average EU income, the reform needs are correspondingly larger. The methodology focuses on (approximate) comparisons between countries and does not try to establish the link between structural reforms and growth. While we test for changes in empirical specifications, caveats relate to the quality of structural indicators, possible non-linearities, and reform complementarities. The approach can be applied to other indicators and at a more granular level.
March 30, 2017
Real Exchange Rate and External Balance: How Important Are Price Deflators?
Description: This paper contrasts real exchange rate (RER) measures based on different deflators (CPI, GDP deflator, and ULC) and discusses potential implications for the link—or lack thereof—between RER and external balance. We begin by documenting patterns in the evolution of different measures of RERs, and confirm that the choice of deflator plays a significant role in RER movements. A subsequent empirical investigation based on 35 developed and emerging market economies over 1995 to 2014 yields comprehensive and robust evidence that only the RER deflated by ULC exhibits contemporaneous patterns consistent with the expenditure-switching mechanism. We rationalize the empirical findings by introducing a simple model featuring nominal rigidity and trade in intermediate goods as the one in Obstfeld (2001) and Devereux and Engel (2007), which is shown to generate qualitatively identical patterns to empirical findings.
March 30, 2017
Das House-Kapital: A Long Term Housing & Macro Model
Description: There are, by now, several long term, time series data sets on important housing & macro variables, such as land prices, house prices, and the housing wealth-to-income ratio. However, an appropriate theory that can be employed to think about such data and associated research questions has been lacking. We present a new housing & macro model that is designed specifically to analyze the long term. As an illustrative application, we demonstrate that the calibrated model replicates, with remarkable accuracy, the historical evolution of housing wealth (relative to income) after World War II and suggests a further considerable increase in the future. The model also accounts for the close connection of house prices to land prices in the data. We also compare our framework to the canonical housing & macro model, typically employed to analyze business cycles, and highlight the main differences.
March 30, 2017
Education Systems and Foreign Direct Investment: Does External Efficiency Matter?
Description: This paper examines the effect of the efficiency of the education system on Foreign Direct Investment (FDI). First, it focuses on the external efficiency and applies a frontier-based measure as a proxy of the ability of countries to optimally convert the average years of schooling into income for individuals. Second, it shows the relationship between the external efficiency of the education system and FDI inflows by applying GMM regression technique. The results show that the efficiency level varies across regions and countries and appears to be driven by higher education and secondary vocational education. Similarly to other studies in the literature, there is no significant relationship between the average years of schooling and FDI inflows. However, this study shows that the external efficiency of the education system is important for FDI inflows. Improving the external efficiency of the education system can play a role in attracting FDI especially in non-resource rich countries, nonlandloked countries and countries in the low and medium human development groups.
March 29, 2017
World Trade in Services: Evidence from A New Dataset
Description: Using a newly constructed dataset on trade in services for 192 countries from 1970 to 2014, this paper shows that services currently constitute one-fourth of world trade and an increasingly important component of global production. A detailed analysis of patterns and stylized facts reveals that exports of services are not only gaining strong momentum and catching up with exports of goods in many countries, but they could also trigger a new wave of trade globalization. Research applications of the trade in service dataset on structural transformation, resilience, labor reallocation, and income distribution are outlined.
March 28, 2017
Inequality Overhang
Description: The linearity of the relationship between income inequality and economic development has been long questioned. While theory provides arguments for which the shape of relationship may be positive for low levels of inequality and negative for high ones, most of the empirical literature assumes a linear specification finding conflicting results. Employing an innovative empirical approach robust to endogeneity, we find pervasive evidence of nonlinearities. In particular, similar to the debt overhang literature, we identify an inequality overhang level in that the slope of the relationship between income inequality and economic development switches from positive to negative at a net Gini of about 27 percent. We also find that in an environment characterized by widespread financial inclusion and high income concentration, rising income inequality has a larger negative impact on economic development because banks may curtail credit to customers at the lower end of the income distribution. On the positive side, a sufficiently high female labor participation can act as a shock absorber reducing such negative impact, possibly through a more efficient allocation of resources.
March 28, 2017
Consumption in Brazil: Where to Next?
Description: Private consumption has been a key driver of growth in Brazil for more than a decade. Over this time, Brazilian consumers have benefited from a favorable policy environment, a rapid phase of development—dramatically increasing economic, financial and social inclusion— and a supportive external environment. Meanwhile, infrastructure gaps have widened and investment and productivity levels have fallen behind. The consumption-led growth model now appears to have run its course. The prospect of a period of macroeconomic adjustment presents an opportunity to adjust policy settings to ensure stronger, more balanced and sustainable growth over the medium term.
March 28, 2017
The Effects of Data Transparency Policy Reforms on Emerging Market Sovereign Bond Spreads
Description: We find that data transparency policy reforms, reflected in subscriptions to the IMF’s Data Standards Initiatives (SDDS and GDDS), reduce the spreads of emerging market sovereign bonds. To overcome endogeneity issues regarding a country’s decision to adopt such reforms, we first show that the reform decision is largely independent of its macroeconomic development. By using an event study, we find that subscriptions to the SDDS or GDDS leads to a 15 percent reduction in the spreads one year following such reforms. This finding is robust to various sensitivity tests, including careful consideration of the interdependence among the structural reforms.
March 28, 2017
Financial Stability Reports in Latin America and the Caribbean
Description: Many countries in Latin America and the Caribbean now publish financial stability reports. This study reviews their latest issues to assess their content, quality, and transparency. While some reports provide a strong analysis of risks and vulnerabilities, there are significant cross-country differences, and many reports could be improved by adopting a more comprehensive, forward-looking, and thematic assessment of financial stability. A well thought out communication strategy, including a regular and predictable publication schedule and an easily accessible website, is also important to enhance the impact of the reports. Data gaps, particularly at the disaggregated level, are material and need to be urgently addressed.
March 28, 2017
Excessive Private Sector Leverage and Its Drivers: Evidence from Advanced Economies
Description: Nonfinancial private sector debt increased significantly in advanced economies prior to the global financial crisis and, with a few exceptions, deleveraging has been limited. Furthermore, in some countries households and corporations have continued to accumulate debt. Drawing on the literature, the paper aims to provide a quantitative assessment of the gaps between actual and sustainable levels of debt and to identify the key factors that drive excessive borrowing. Results suggest that variables that are typically found important in studies focusing on borrowing decisions, are also relevant for explaining the debt sustainability gaps.