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Begin New Search Political Geography Global Focus Author Ceyhun Bora Durdu

1. On the Solvency of Nations: Are Global Imbalances Consistent with Intertemporal Budget Constraints?

Author:
Ceyhun Bora Durdu
Publication Date:
06-2009
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Theory predicts that a nation's stochastic intertemporal budget constraint is satisfied if net foreign assets (NFA) are integrated of any finite order, or if net exports (NX) and NFA satisfy an error- correction specification with a residual integrated of any finite order. We test these conditions using data for 21 industrial and 29 emerging economies for the 1970-2004 period. The results show that, despite the large global imbalances of recent years, NFA and NX positions are consistent with external solvency. Country-specific unit root tests on NFA-GDP ratios suggest that nearly all of them are integrated of order 1. Pooled Mean Group error-correction estimation yields evidence of a statistically significant, negative response of the NX-GDP ratio to the NFA-GDP ratio that is largely homogeneous across countries.
Topic:
Debt, Budget, Global Financial Crisis, and Economic Inequality
Political Geography:
Global Focus

2. Labor Market Search in Emerging Economies

Author:
Emine Boz, Ceyhun Bora Durdu, and Nan Li
Publication Date:
12-2009
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper shows that labor markets of emerging economies are characterized by large fluctuations in wages while employment fluctuations are subdued. We find that a real business cycle model of a small open economy that embeds a Mortensen-Pissarides type of search-matching frictions can account for these aforementioned regularities. Moreover, the joint interaction of countercyclical interest rates and search-matching frictions can go a long way in accounting for higher consumption variability relative to output and countercyclical current account observed in emerging markets. Extending this baseline model to incorporate procyclical variations in the technical efficiency at which matches are generated, the model can match the unemployment variability observed in the data.
Topic:
Economics, Emerging Markets, and Labor Issues
Political Geography:
Global Focus