Working Papers
2017
July 18, 2017
The Re-Emerging Privilege of Euro Area Membership
Description: When the euro was introduced in 1998, one objective was to create an alternative global reserve currency that would grant benefits to euro area countries similar to the U.S. dollar’s “exorbitant privliege”: i.e., a boost to the perceived quality of euro denominated assets that would increase demand for such assets and reduce euro area members’ funding costs. This paper uses risk perceptions as revelaed in investor surveys to extract a measure of privilege asscociated with euro membership, and traces its evolution over time. It finds that in the 2000s, euro area assets benefited indeed from a significant perceptions premium. While this premium disappeared in the wake of the euro crisis, it has recently returned, although at a reduced size. The paper also produces time-varying estimates of the weights that investors place on macro-economic fundmentals in their assessments of country risk. It finds that the weights of public debt, the current account and real growth increased considerably during the euro crisis, and that these shifts have remained in place even after the immediate financial stress subsided.
July 18, 2017
Basel Compliance and Financial Stability: Evidence from Islamic Banks
Description: The paper provides robust evidence that compliance with Basel Core Principles (BCPs) has a strong positive effect on the Z-score of conventional banks, albeit less pronounced on the Zscore of Islamic banks. Using a sample of banks operating in 19 developing countries, the results appear to be driven by capital ratios, a component of Z-score for the two types of banks. Even though smaller on Islamic banks, individual chapters of BCPs also suggest a positive effect on the stability of conventional banks. The findings support the effective role of BCP standards in improving bank stability, whose important implications led to the Islamic Financial Services Board (IFSB) publication of new recommendations in 2015 to bring BCP standards in line with the Core Principles for Islamic Finance Regulation (CPIFRs) standards. Our findings suggest that because Islamic banks are benchmarked closely to BCPs, the implementation of CPFIRs should also positively affect their stability.
July 11, 2017
The Evolution of Potential VAT Revenues and C-Efficiency in Advanced Economies
Description: To understand the cyclical movements of value-added tax (VAT) revenues in advanced economies, this paper analyzes changes in the C-efficiency ratio by decomposing it into changes in the compliance and policy gaps between 2000 and 2014. The results from a panel of EU member countries and Japan suggest that the cyclicality of C-efficiency is explained by the correlation of both gaps with the output gap. The cyclicality of the compliance gap appears to be short lived, and larger in countries with high compliance gaps. The cyclicality of the policy gaps largely reflects not changes in policy parameters, but rather, behavior-induced changes, notably in government consumption and, to a lesser degree, in the composition of household consumption.
July 11, 2017
A License to Issue (Anywhere): Patterns and Drivers of Corporate Bonds in Latin America
Description: This paper overviews patterns in bond issuance in local and external markets by firms in six large Latin American countries. Data suggest that despite rising issuance, local markets remain small and shallow in several countries. Nevertheless, since greater funding is available to many firms in both markets, we investigate the factors that may explain the firm’s choice on where to issue a bond. Using an unbalanced panel of firm and market-level indicators for years 1995-2015, we control for variables representing several theories of capital structure, and the results show that firm characteristics such as size and liquidity increase the likelihood of firms to issue externally. With respect to market characteristics, the market completeness hypothesis generates the most support, where market scale and depth are most important for the issuer’s choice of the market, suggesting that local markets will have to become deeper to draw more firms and investment.
July 10, 2017
The Informal Economy in Sub-Saharan Africa: Size and Determinants
Description: The multiple indicator-multiple cause (MIMIC) method is a well-established tool for measuring informal economic activity. However, it has been criticized because GDP is used both as a cause and indicator variable. To address this issue, this paper applies for the first time the light intensity approach (instead of GDP). It also uses the Predictive Mean Matching (PMM) method to estimate the size of the informal economy for Sub-Saharan African countries over 24 years. Results suggest that informal economy in Sub-Saharan Africa remains among the largest in the world, although this share has been very gradually declining. It also finds significant heterogeneity, with informality ranging from a low of 20 to 25 percent in Mauritius, South Africa and Namibia to a high of 50 to 65 percent in Benin, Tanzania and Nigeria.
July 10, 2017
IMF Lending in an Interconnected World
Description: We analyze the determinants of IMF lending since the early nineties, a period during which the roles of financial cycles and interconnectedness as amplifiers and transmitters of economic crises have gained prominence. First, we show that the global financial cycle is an important driver of IMF lending cycles. Second, using a panel of 91 advanced, emerging, and frontier economies over 1992-2014, we show that global factors and interconnectedness, as proxied by a countries’ potential exposure to economic spillovers from trade partners, together with more traditional idiosyncratic factors, have a significant impact on the probability that a member country obtains financial assistance from the IMF. Our results are robust to various robustness checks. The approach presented in this paper can be used to assess future demand for IMF financial assistance.
July 10, 2017
Exchange Rate Choices with Inflexible Markets and Costly Price Adjustments
Description: This paper analyzes the appropriate choice of an exchange rate regime in agricultural commodity-exporting economies. In an open economy model that incorporates key structural characteristics of agricultural commodity exporters including dual labor markets, the benefits of exchange rate flexibility are shown to depend on the extent of labor and product market development. With developed markets, flexible exchange rates are preferred as they allow for greater relative price fluctuations, which amplify the transmission mechanism of labor reallocation upon commodity price volatility. When labor and product markets are not welldeveloped, however, international relative price adjustments exacerbate currency and factor misalignments. A nominal exchange rate peg, by mitigating relative wage and price fluctuations, increases welfare relative to a float. Given the current low level of labor and product market development across most agricultural commodity exporters, the study provides a counterpoint to conventional arguments in favor of flexible exchange rates and a rationale as to why exchange rate targeting is appropriate in agricultural economies.
July 10, 2017
Financial Stability Analysis: What are the Data Needs?
Description: The growing incidences of financial crises and their damage to the economy has led policy makers to sharpen the focus on financial stability analysis (FSA), crisis prevention and management over the past 10–15 years. The statistical world has reacted with a number of initiatives, but does more need to be done? Taking a holistic view, based on a review of experiences of policy makers and analysts, this paper identifies common international threads in the data needed for FSA and suggests ways to address these. While there has been an encouragingly constructive response by statisticians, not least through the G-20 Data Gaps Initiative, more work is needed, including with regard to shadow banking, capital flows, corporate borrowing, and granular data. Further, to support FSA, the paper identifies potential enhancements to the conceptual advice in statistical manuals including with regard to foreign currency and remaining maturity.
July 10, 2017
Central Bank Emergency Support to Securities Markets
Description: This paper considers the central bank mandate with respect to financial stability and identifies the links to the functioning of securities markets. It argues that while emergency support to securities markets is an important part of the crisis management response, a high bar should be set for its use. Importantly, it should be used only as part of a comprehensive policy package. The paper considers what types of securities markets may be important for financial stability, what market conditions could trigger emergency support measures, and how programs can be designed to restore market functioning while minimizing moral hazard.
July 7, 2017
The Macroeconomic Effects of Trade Tariffs: Revisiting the Lerner Symmetry Result
Description: We study the robustness of the Lerner symmetry result in an open economy New Keynesian model with price rigidities. While the Lerner symmetry result of no real effects of a combined import tariff and export subsidy holds up approximately for a number of alternative assumptions, we obtain quantitatively important long-term deviations under complete international asset markets. Direct pass-through of tariffs and subsidies to prices and slow exchange rate adjustment can also generate significant short-term deviations from Lerner. Finally, we quantify the macroeconomic costs of a trade war and find that they can be substantial, with permanently lower income and trade volumes. However, a fully symmetric retaliation to a unilaterally imposed border adjustment tax can prevent any real or nominal effects.