Working Papers
2015
January 23, 2015
Fiscal Policy Implications for Labor Market Outcomes in Middle-Income Countries
Description: Many governments have initiated public employment programs or expanded the existing ones in response to high unemployment. However, in many middle-income countries, a relatively large government coexists with persistently high unemployment. This paper explores the question of whether public employment gives rise to distortions in the labor market in the medium to long-run. Our findings do not provide any evidence that public employment reduces unemployment rate. The analysis in this paper shows that large public employment does significantly affect labor market outcomes in middle-income countries and leads to job destruction in the private sector. The extent of the impact is largely influenced by the degree of substitutability between public and private production and the size of the rents in the public sector.
January 23, 2015
Learning, Monetary Policy and Asset Prices
Description: We explore the stability properties of interest rate rules granting an explicit response to stock prices in a New-Keynesian DSGE model populated by Blanchard-Yaari non-Ricardian households. The constant turnover between long-time stock holders and asset-poor newcomers generates a financial wealth channel where the wedge between current and expected future aggregate consumption is affected by the market value of financial wealth, making stock prices non-redundant for the business cycle. We find that if the financial wealth channel is sufficiently strong, responding to stock prices enlarges the policy space for which the rational expectations equilibrium is both determinate and learnable (in the E-stability sense of Evans and Honkapohja, 2001). In particular, the Taylor principle ceases to be necessary and also mildly passive policy responses to inflation lead to determinacy and E-stability. Our results appear to be more prominent in economies characterized by a lower elasticity of substitution across differentiated products and/or more rigid labor markets.
January 22, 2015
Governments’ Payment Discipline: The Macroeconomic Impact of Public Payment Delays and Arrears
Description: This paper considers the impact of changes in the payment discipline of governments on the private sector. We argue that increased delays in public payments can affect private sector liquidity and profits and hence ultimately economic growth. We test this prediction empirically for European Union countries using two complementary approaches. First, we use annual panel data, including a newly constructed proxy for government arrears. We find that payment delays and to some extent estimated arrears lead to a higher likelihood of bankruptcy, lower profits, and lower economic growth. However, while this approach allows a broad set of variables to be included, it restricts the number of time periods. We therefore complement it with a Bayesian VAR approach on quarterly data for selected countries faced with significant payment delays. We again find that the likelihood of bankruptcies rises when governments increase the average payment period.
January 22, 2015
Revisiting the Concept of Dollarization: The Global Financial Crisis and Dollarization in Low-Income Countries
Description: The economic literature has examined deposit dollarization in nominal terms, typically focusing on the ratio of foreign currency deposits to broad money. However, while private agent demand for foreign currency may remain unchanged in foreign currency terms, there could be large fluctuations in the dollarization ratio simply due to exchange rate movements. This paper proposes a new approach to measuring dollarization that removes these exchange rate effects, and demonstrates that beyond the variance of inflation and depreciation, the level of inflation and size of depreciation also matter for dollarization. While dollarization in nominal terms surged during the recent global financial crisis, there was a downward trend in real terms. Employing a set of econometric estimators, this paper investigates whether “real” dollarization during 2006–09 was associated with the crisis, and the role of initial macroeconomic conditions, quality of institutions, risk aversion, and prudential measures. We find that exchange rate appreciation and reductions in sovereign risk do moderate dollarization; but the results for global volatility have low statistical significance, perhaps because global shocks tend to preserve, to a large extent, relative attractiveness of foreign assets. Nonetheless, estimated impulse-response functions point to a large but short-lived positive impact of global volatility on dollarization, which could reflect economic agents heightened concerns about spillover effects of global uncertainty on the domestic economy.
January 22, 2015
Credit Booms and Macroeconomic Dynamics: Stylized Facts and Lessons for Low-Income Countries
Description: Using a comprehensive database on bank credit, covering 135 developing countries over the period 1960–2011, we identify, document, and compare the macro-economic dynamics of credit booms across low- and middle-income countries. The results suggest that while the duration and magnitude of credit booms is similar across country groups, macro-economic dynamics differ somewhat in low-income countries. We further find that surges in capital inflows are associated with credit booms. Moreover, credit booms associated with banking crises exhibit distinct macroeconomic dynamics, while also reflecting a potentially large deviation of credit from country fundamentals. These results suggest that low-income countries should remain mindful of the inter-linkages between financial liberalization, increased cross-border banking activities, and rapid credit growth.
January 22, 2015
Corporate Financing Trends and Balance Sheet Risks in Latin America
Description: Easy global liquidity conditions, stronger risk appetite and a retrenchment in cross-border bank lending led to a surge in emerging market firms’ bond issuance in international markets (what we term “The Bon(d)anza”). Using firm-level data for five large Latin American economies, we provide evidence of a significant change in companies’ external funding strategies and liability structures after 2010, as well as in the balance sheet risks that firms face. We find that stepped up bond issuance was mostly aimed at re-financing rather than funding investment projects, as firms extended the average duration of their debt while securing lower fixed-rates, reducing roll-over and interest rate risks. The shift towards safer maturity structures has come at the expense of a leveraging-up in foreign-currency-denominated financial debt in several countries— reversing a de-dollarization trend seen during the last decade. We also provide evidence that a substantial part of these bonds were issued through offshore vehicles, suggesting regulatory and tax arbitrage strategies. For some corporations, rising dollar debt and high leverage will be particularly taxing in an environment of US dollar strengthening, less buoyant commodity prices and slowing domestic activity.
January 22, 2015
Fiscal Transparency and the Performance of Government Financial Assets
Description: Stock-flow adjustments are typically measured as the difference between changes in gross debt and deficits. These are interpreted as a proxy for unexplained fiscal discrepancies, and often associated with a lack of fiscal transparency. However, such measures fail to capture the role of financial assets and valuation changes and therefore do not correctly predict fiscal transparency. The purpose of this paper is to provide a more detailed exposition of stock-flow residuals and the relationship with fiscal transparency, highlighting government acquisition of equities and investment fund shares and their performance in secondary markets. The results suggest that the performance of government equity portfolios correlates with fiscal transparency to the extent that fully transparent governments are expected to generate between 6 and 8 percent higher returns on their equity portfolios than others. These findings suggest that the performance of government assets may be a promising area for future research of fiscal transparency and stock-flow residuals.
January 21, 2015
A Volatility and Persistence-Based Core Inflation
Description: Intuitively core inflation is understood as a measure of inflation where noisy price movements are avoided. This is typically achieved by either excluding or downplaying the importance of the most volatile items. However, some of those items show high persistence, and one certainly does not want to disregard persistent price changes. The non-equivalence between volatility and (the lack of) persistence implies that when one excludes volatile items relevant information is likely to be discarded. Therefore, we propose a new type of core inflation measure, one that takes simultaneously into account both volatility and persistence. The evidence shows that such measures far outperform those based on either volatility or persistence. The latter have been advocated in the literature in recent years.
January 21, 2015
The Liquidation of Government Debt
Description: High public debt often produces the drama of default and restructuring. But debt is also reduced through financial repression, a tax on bondholders and savers via negative or belowmarket real interest rates. After WWII, capital controls and regulatory restrictions created a captive audience for government debt, limiting tax-base erosion. Financial repression is most successful in liquidating debt when accompanied by inflation. For the advanced economies, real interest rates were negative ½ of the time during 1945–1980. Average annual interest expense savings for a 12—country sample range from about 1 to 5 percent of GDP for the full 1945–1980 period. We suggest that, once again, financial repression may be part of the toolkit deployed to cope with the most recent surge in public debt in advanced economies.
January 21, 2015
The Global Trade Slowdown: Cyclical or Structural?
Description: This paper focuses on the sluggish growth of world trade relative to income growth in recent years. The analysis uses an empirical strategy based on an error correction model to assess whether the global trade slowdown is structural or cyclical. An estimate of the relationship between trade and income in the past four decades reveals that the long-term trade elasticity rose sharply in the 1990s, but declined significantly in the 2000s even before the global financial crisis. These results suggest that trade is growing slowly not only because of slow growth of Gross Domestic Product (GDP), but also because of a structural change in the trade-GDP relationship in recent years. The available evidence suggests that the explanation may lie in the slowing pace of international vertical specialization rather than increasing protection or the changing composition of trade and GDP.