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111. Exchange Rate Regimes and Financial Dollarization: Does Flexibility Reduce Bank Currency Mismatches?

Author:
Carlos Ó. Arteta
Publication Date:
09-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
The dollarization of bank deposits and credit is widespread in developing countries, resulting in varying degrees of currency mismatches in domestic financial intermediation, which in turn might accentuate bank balance sheet fragility. It is widely argued that flexible exchange rate regimes encourage banks to match dollar-denominated liabilities with a corresponding amount of dollar-denominated assets, ameliorating currency mismatches. Does the behavior of dollar deposits and credit in financially dollarized economies support that presumption? A new database on deposit and credit dollarization in developing and transition countries is assembled and used to address this question. Empirical results suggest that, if anything, floating regimes seem to exacerbate, rather than ameliorate, currency mismatches in domestic financial intermediation, as those regimes seem to encourage deposit dollarization more strongly than they encourage matching via credit dollarization.
Topic:
International Relations, Economics, and International Trade and Finance
Political Geography:
United States

112. Are Depreciations as Contractionary as Devaluations? A Comparison of Selected Emerging and Industrial Economies

Author:
Steven B. Kamin, Shaghil Ahmed, Christopher J. Gust, and Jonathan Huntley
Publication Date:
09-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
According to conventional models, flexible exchange rates play an equilibrating role in open economies, depreciating in response to adverse shocks, boosting net exports, and stimulating aggregate demand. However, critics argue that, at least in developing countries, devaluations are more contractionary and more inflationary than conventional theories would predict. Yet, it is not clear whether devaluations per se have led to adverse outcomes, or rather the disruptive abandonments of pegged exchange-rate regimes associated with devaluations. To explore this hypothesis, we estimate VAR models to compare the responses to devaluation of developing economies and two types of industrial economies: those that have consistently floated, and those that have sustained fixed exchange-rate regimes as well. We find that both of these types of industrial economies exhibit conventional (i.e., expansionary) responses to devaluation shocks, compared with the contractionary responses exhibited by developing countries. This finding suggests that exchange rate movements may be more destabilizing in developing countries than in industrial countries, regardless of exchange rate regime.
Topic:
Economics, Emerging Markets, Industrial Policy, and International Trade and Finance

113. Identifying the Role of Moral Hazard in International Financial Markets

Author:
Steven B. Kamin
Publication Date:
09-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Considerable attention has been paid to the possibility that large-scale IMF-led financing packages may have distorted incentives in international financial markets, leading private investors to provide more credit to emerging market countries, and at lower interest rates, than might otherwise have been the case. Yet, prior attempts to identify such distortions have yielded mixed evidence, at best. This paper makes three contributions to our ability to assess the empirical importance of moral hazard in international financial markets. First, it is argued that because large international "bailouts" did not commence until the 1995 Mexican crisis, financial indicators prior to that time could not have reflected a significant degree of this type of moral hazard. Therefore, one test for the existence of moral hazard is that the access of emerging markets to international credit is significantly easier than it was prior to 1995. Second, the paper argues that because private investors expect large-scale IMF-led packages to be extended primarily to economically or geo-politically important countries, moral hazard, if it exists, should lead these countries to have easier terms of access to credit than smaller, non-systemically important countries. Finally, in addition to looking at bond spreads, the focus of earlier empirical analyses of moral hazard, the paper also examines trends in capital flows to gauge the access of emerging market countries to external finance. Looking at the evidence in light of these considerations, the paper concludes that there is little support for the view that moral hazard is significantly distorting international capital markets at the present time.
Topic:
International Relations, Economics, Emerging Markets, and International Trade and Finance

114. On the Fragility of Gains from Trade under Continuously Differentiated Bertrand Competition

Author:
Mario Marazzi
Publication Date:
09-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
One of the most widely accepted principles of economics is the existence of gains from trade for every nation under certain conditions including perfect competition. In the last twenty years, trade economists have revolutionized the field by firmly establishing the possibility of modeling imperfectly competitive international markets. Despite this development, most still agree there are good reasons to believe that gains from trade are still present. However, we show that in the absence of international redistributions the presence of a positive profit sector in a general equilibrium model can lead to a situation in which some nations may lose from the reduction of international trade barriers.
Topic:
International Relations, Economics, Emerging Markets, and International Trade and Finance

115. The Inflation Persistence of Staggered Contracts

Author:
Luca Guerrieri
Publication Date:
08-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
One of the criticisms routinely advanced against models of the business cycle with staggered contracts is their inability to generate inflation persistence. This paper finds that staggered contracts µa la Taylor are, in fact, capable of reproducing the inflation persistence implied by U.S. data. Following Fuhrer and Moore, I capture the moments that the contract specification needs to replicate by using the correlograms from a small vector autoregression (VAR) that includes inflation among the endogenous variables. A simple structural model substitutes the inflation equation from the VAR with the contract specification. I estimate the contract parameters in the structural model by maximum likelihood. The correlogram for the endogenous variables from the estimated structural model, including that for inflation, are very close to the correlograms from the VAR (and are contained within their 90% confidence intervals). By the same metric, where Taylor contracts do not fare well is in reproducing the cross-correlations between inflation and output.
Topic:
International Relations, Economics, and International Trade and Finance
Political Geography:
United States

116. Productivity Shocks, Habits, and the Current Account

Author:
Joseph W. Gruber
Publication Date:
08-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Empirical work regarding Intertemporal Current Account (ICA) models has centered around two distinct testing methodologies, present value tests and a productivity shock approach as formulated by Glick and Rogoff (1995). In previous work, Gruber (2001), I have tested and ICA model that allows for habits in aggregate consumption via the present value method. This paper applies the alternative Glick and Rogoff style approach to testing the model. The benefits of doing such are an ability to separate country-specific from worldwide output changes, a distinction of considerable importance, as well as to impose restrictions on the relationship between investment and output, neither of which are possible in the present value framework. The results of the test are supportive of the existence of habits and coincide with the results of Gruber (2001). The degree of habit persistence implied by the model is estimated for the G-7 countries. The paper also proposes habit formation as a possible solution to an empirical puzzle identified in the original Glick and Rogoff paper.
Topic:
International Relations, Economics, and International Trade and Finance
Political Geography:
United States

117. Testing the Null of Identification in GMM

Author:
Jonathan H. Wright
Publication Date:
07-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper proposes a new test of the null hypothesis that a generalized method of moments model is identified. The test can detect local or global underidentification, and underidentification in some or all directions. The idea of the test is to compare the volume of two confidence sets -- one that is robust to lack of identification and one that is not. Under the null hypothesis the relative volume of these two sets is Op(1), but under the alternative, the robust confidence set has high probability of being unbounded.
Topic:
Economics and International Trade and Finance
Political Geography:
United States

118. Factor Endowments and Industrial Structurev

Author:
Trevor A. Reeve
Publication Date:
07-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
What determines industrial structure? Do sector-specific characteristics such as unionization, regulation, and trade policy dominate production patterns? One is inclined to believe so based on countless industry-level studies and the many political battles that are continually fought over trade and industrial policy. In contrast, standard neoclassical trade theory suggests that industrial structure is primarily driven by relative factor supplies. This paper demonstrates that aggregate factor endowments explain much of the structure of production—independent of industry idiosyncrasies—and quantifies the extent to which shifts in industrial structure in a cross section of countries are driven by the broad forces of factor accumulation. This result has important implications for policy. In particular, investment in physical capital and education may have as great an impact on the pattern of production as sector-specific trade and industrial policies. Thus, general equilibrium effects should not be ignored in efforts either to understand industrial structure or to form policies that attempt to alter it. These conclusions are reached through an empirical application of the factor proportions model of production.
Topic:
Economics, Industrial Policy, and International Trade and Finance
Political Geography:
United States

119. Recent U.S. Macroeconomic Stability: Good Policies, Good Practices, or Good Luck?

Author:
Beth Anne Wilson, Shaghil Ahmed, and Andrew Levin
Publication Date:
07-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
The volatility of U.S. real GDP growth since 1984 has been markedly lower than that over the previous quarter-century. In this paper, we utilize frequency-domain and VAR methods to distinguish among several competing explanations for this phenomenon: improvements in monetary policy, better business practices, and a fortuitous reduction in exogenous disturbances. We find that reduced innovation variances account for much of the decline in aggregate output volatility. Our results support the “good-luck” hypothesis as the leading explanation for the decline in aggregate output volatility, although “good-practices” and “good-policy” are also contributing factors. Applying the same methods to consumer price inflation, we find that the post-1984 decline in inflation volatility can be attributed largely to improvements in monetary policy.
Topic:
Economics, Industrial Policy, and International Trade and Finance
Political Geography:
United States

120. Optimal Monetary Policy with Durable and Non-Durable Goods

Author:
Christopher J. Erceg and Andrew T. Levin
Publication Date:
07-2002
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
The durable goods sector is much more interest sensitive than the non-durables sector, and these sectoral differences have important implications for monetary policy. In this paper, we perform VAR analysis of quarterly US data and find that a monetary policy innovation has a peak impact on durable expenditures that is roughly five times as large as its impact on non-durable expenditures. We then proceed to formulate and calibrate a two-sector dynamic general equilibrium model that roughly matches the impluse response functions of the data. While the social welfare function involves sector-specific output gaps and inflation rates, we find that performance of the optimal policy rule can be closely approximated by a very simple rule that targets a weighted average of aggregate wage and price inflation rates. In contrast, some commonly-prescribed policy rules (such as strict price inflation targeting and Taylor's rule) perform very poorly in terms of social welfare.
Topic:
Economics, Human Welfare, and International Trade and Finance
Political Geography:
United States