Working Papers
2019
December 13, 2019
Explaining the Shadow Economy in Europe: Size, Causes and Policy Options
Description: This paper examines the drivers, and reestimates the size of shadow economies in Europe, with a focus on the emerging economies, and recommends policies to increase formality. The size of shadow economies declined across Europe in recent years but remains significant, especially in Eastern Europe. In the emerging European economies, the key determinants of shadow economy size are regulatory quality, government effectiveness, and human capital. The paper argues that a comprehensive package of reforms, focused on country-specific drivers, is needed to successfully combat the shadow economy. The menu of policies most relevant for Europe’s emerging economies include: reducing regulatory and administrative burdens, promoting transparency and improving government effectiveness, as well as improving tax compliance, automating procedures, and promoting electronic payments.
December 13, 2019
Exchange Rate Volatility and Pass-Through to Inflation in South Africa
Description: Does the South African rand’s relatively large volatility affect inflation? To shed some light on this question, a standard estimation technique of exchange rate pass-through to inflation is extended to incorporate exchange rate volatility. Estimated results suggest that higher exchange rate volatility tends to increase core inflation but to a relatively limited extent in South Africa. The finding lends support to the policy of allowing the rand to float freely and work as a shock absorber, consistent with the nation’s successful inflation targeting regime.
December 13, 2019
What is the Impact of Increased Business Competition?
Description: This paper studies the macroeconomic effect and underlying firm-level transmission channels of a reduction in business entry costs. We provide novel evidence on the response of firms' entry, exit, and employment decisions. To do so, we use as a natural experiment a reform in Portugal that reduced entry time and costs. Using the staggered implementation of the policy across the Portuguese municipalities, we find that the reform increased local entry and employment by, respectively, 25% and 4.8% per year in its first four years of implementation. Moreover, around 60% of the increase in employment came from incumbent firms expanding their size, with most of the rise occurring among the most productive firms. Standard models of firm dynamics, which assume a constant elasticity of substitution, are inconsistent with the expansionary and heterogeneous response across incumbent firms. We show that in a model with heterogeneous firms and variable markups the most productive firms face a lower demand elasticity and expand their employment in response to increased entry.
December 11, 2019
What Is Real and What Is Not in the Global FDI Network?
Description:
Macro statistics on foreign direct investment (FDI) are blurred by offshore centers with
enormous inward and outward investment positions. This paper uses several new data
sources, both macro and micro, to estimate the global FDI network while disentangling real
investment and phantom investment and allocating real investment to ultimate investor
economies. We find that phantom investment into corporate shells with no substance and no
real links to the local economy may account for almost 40 percent of global FDI. Ignoring
phantom investment and allocating real investment to ultimate investors increases the
explanatory power of standard gravity variables by around 25 percent.
December 11, 2019
What Is Real and What Is Not in the Global FDI Network?
Description: Macro statistics on foreign direct investment (FDI) are blurred by offshore centers with enormous inward and outward investment positions. This paper uses several new data sources, both macro and micro, to estimate the global FDI network while disentangling real investment and phantom investment and allocating real investment to ultimate investor economies. We find that phantom investment into corporate shells with no substance and no real links to the local economy may account for almost 40 percent of global FDI. Ignoring phantom investment and allocating real investment to ultimate investors increases the explanatory power of standard gravity variables by around 25 percent.
December 6, 2019
The Spending Challenge for Reaching the SDGs in Sub-Saharan Africa: Lessons Learned from Benin and Rwanda
Description: This paper documents the additional spending that is required for sub-Saharan Africa (SSA) to achieve meaningful progress in SDGs by 2030. Benin and Rwanda are presented in detail through case studies. The main lessons are: i) average additional spending across SSA is significant, at 19 percent of GDP in 2030; ii) countries must prioritize their development objectives according to their capacity to deliver satisfactory outcomes, iii) financing strategies should articulate multiple sources given the scale of additional spending, and iv) strong national ownership of SDGs is key and should be reflected in long-term development plans and medium-term policy commitments.
December 6, 2019
Deepening the EU’s Single Market for Services
Description: The services sector is increasingly important for the euro area economy, but productivity growth in the sector has stalled over the past two decades. Remaining barriers to cross-border trade in services within the EU Single Market contribute to this weak performance. Our empirical analysis suggests that slow progress in tackling these barriers is associated with political economy factors such as weak government support in parliaments, low government efficiency and high markups. To remove the cross-border restrictions on services trade, we suggest combining incentives such as financial support, technical assistance and improved communication on barriers with more effective enforcement.
December 6, 2019
How Do Changing U.S. Interest Rates Affect Banks in the Gulf Cooperation Council (GCC) Countries?
Description: Given their pegged exchange rate regimes, Gulf Cooperation Council (GCC) countries usually adjust their policy rates to match shifting U.S. monetary policy. This raises the important question of how changes in U.S. monetary policy affect banks in the GCC. We use bank-level panel data, exploiting variation across banks within countries, to isolate the impact of changing U.S. interest rates on GCC banks funding costs, asset rates, and profitability. We find stronger pass-through from U.S. monetary policy to liability rates than to asset rates and bank profitability, largely reflecting funding structures. In addition, we explore the role of shifts in the quantity of bank liabilities as policy rates change and the role of large banks with relatively stable funding costs to explain these findings.
December 6, 2019
Tourism In Belize: Ensuring Sustained Growth
Description: Belize’s tourism sector has witnessed impressive growth in recent years with overnight tourist arrivals registering double digit annual growth rates since 2016. To guide the development of the tourism sector from 2012 to 2030, the government endorsed a National Sustainable Tourism Master Plan in 2011, setting various initiatives and targets for the immediate and medium terms. Using a panel regression analysis on twelve Caribbean countries, this paper finds that accelerating structural reforms, fortifying governance frameworks, reducing crime, and mitigating the impact of natural disasters will help sustain tourism growth in Belize and contribute to economic well-being. This is in addition to tackling infrastructure bottlenecks and mitigating concerns relating to the “shared economy”.
December 6, 2019
Sovereign Risk in Macroprudential Solvency Stress Testing
Description: This paper explains the treatment of sovereign risk in macroprudential solvency stress testing, based on the experiences in the Financial Sector Assessment Program (FSAP). We discuss four essential steps in assessing the system-wide impact of sovereign risk: scope, loss estimation, shock calibration, and capital impact calculation. Most importantly, a market-consistent valuation approach lies at the heart of assessing the resilience of the financial sector in a tail risk scenario with sovereign distress. We present a flexible, closed-form approach to calibrating haircuts based on changes in expected sovereign defaults affecting bank solvency during adverse macroeconomic conditions. This paper demonstrates the effectiveness of using extreme value theory (EVT) in this context, with empirical examples from past FSAPs.