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711. The Shape of the World to Come

Author:
Laurent Cohen-Tanugi
Publication Date:
08-2008
Content Type:
Book
Institution:
Columbia University Press
Abstract:
Contrary to an optimistic vision of a world "flattened" by the virtues of globalization, the sustainability and positive outcomes of economic and political homogenization are far from guaranteed. For better and for worse, globalization has become the most powerful force shaping the world's geopolitical landscape, whether it has meant integration or fragmentation, peace or war. The future partly depends on how new economic giants such as China, India, and others make use of their power. It also depends on how well Western democracies can preserve their tenuous hold on leadership, cohesion, and the pursuit of the common good. Offering the most comprehensive analysis of world politics to date, Laurent Cohen-Tanugi takes on globalization's cheerleaders and detractors, who, in their narrow focus, have failed to recognize the full extent to which globalization has become a geopolitical phenomenon. Offering an interpretative framework for thought and action, Cohen-Tanugi suggests how we should approach our new "multipolar" world—a world that is anything but the balanced and harmonious system many welcomed as a desirable alternative to the "American Empire."
Topic:
Economics, Globalization, and International Political Economy
Political Geography:
United States and Global Focus

712. Political Disagreement, Lack of Commitment and the Level of Debt

Author:
Davide Debortoli and Ricardo Nunes
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
We analyze how public debt evolves when successive policymakers have different policy goals and cannot make credible commitments about their future policies. We consider several cases to be able to disentangle and quantify the respective effects of imperfect commitment and political disagreement. Absent political turnover, imperfect commitment drives the long-run level of debt to zero. With political disagreement, debt is a sizeable fraction of GDP and increasing in the degree of polarization among parties, no matter the degree of commitment. The frequency of political turnover does not produce quantitatively relevant effects. These results are consistent with much of the existing empirical evidence. Finally, we find that in the presence of political disagreement the welfare gains of building commitment are lower.
Topic:
Economics, Markets, and Political Economy
Political Geography:
United States

713. Optimal Fiscal and Monetary Policy in Customer Markets

Author:
David M. Arseneau and Sanjay K. Chugh
Publication Date:
01-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
A growing body of evidence suggests that ongoing relationships between consumers and firms may be important for understanding price dynamics. We investigate whether the existence of such customer relationships has important consequences for the conduct of both long-run and short-run policy. Our central result is that when consumers and firms are engaged in long-term relationships, the optimal rate of price inflation volatility is very low even though all prices are completely flexible. This finding is in contrast to those obtained in first-generation Ramsey models of optimal fiscal and monetary policy, which are based on Walrasian markets. Echoing the basic intuition of models based on sticky prices, unanticipated inflation in our environment causes a type of relative price distortion across markets. Such distortions stem from fundamental trading frictions that give rise to long-lived customer relationships and makes pursuing inflation stability optimal.
Topic:
Economics and Markets
Political Geography:
United States

714. On the Application of Automatic Differentiation to the Likelihood Function for Dynamic General Equilibrium Models

Author:
Houtan Bastani and Luca Guerrieri
Publication Date:
02-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
A key application of automatic differentiation (AD) is to facilitate numerical optimization problems. Such problems are at the core of many estimation techniques, including maximum likelihood. As one of the first applications of AD in the field of economics, we used Tapenade to construct derivatives for the likelihood function of any linear or linearized general equilibrium model solved under the assumption of rational expectations. We view our main contribution as providing an important check on finite-difference (FD) numerical derivatives. We also construct Monte Carlo experiments to compare maximum-likelihood estimates obtained with and without the aid of automatic derivatives. We find that the convergence rate of our optimization algorithm can increase substantially when we use AD derivatives.
Topic:
Economics and Markets
Political Geography:
United States

715. Cross-Border Returns Differentials

Author:
Stephanie E. Curcuru, Tomas Dvorak, and Francis E. Warnock
Publication Date:
02-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Were the U.S. to persistently earn substantially more on its foreign investments ("U.S. claims") than foreigners earn on their U.S. investments ("U.S. liabilities"), the likelihood that the current environment of sizeable global imbalances will evolve in a benign manner increases. However, using a monthly dataset on the foreign equity and bond portfolios of U.S. investors and the U.S. equity and bond portfolios of foreign investors, we find that the returns differential for portfolio securities is near zero, far smaller than previously reported. Examining all U.S. claims and liabilities (portfolio securities as well as direct investment and banking), we find that previous estimates of large differentials are biased upward. The bias owes to computing implied returns from an internally inconsistent dataset of revised data; original data produce a much smaller differential. We also attempt to reconcile our finding of a near zero returns differential with observed patterns of cumulated current account deficits, the net international investment position, and the net income balance. Overall, we find no evidence that the U.S. can count on earning substantially more on its claims than it pays on its liabilities.
Topic:
Economics and International Trade and Finance
Political Geography:
United States

716. Do Differences in Financial Development Explain the Global Pattern of Current Account Imbalances?

Author:
Joseph W. Gruber and Steven B. Kamin
Publication Date:
03-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper addresses the popular view that differences in financial development explain the pattern of global current account imbalances. One strain of thinking explains the net flow of capital from developing to industrial economies on the basis of the industrial economies' more advanced financial systems and correspondingly more attractive assets. A related view addresses why the United States has attracted the lion's share of capital flows from developing to industrial economies; it stresses the exceptional depth, breadth, and safety of U.S. financial markets.
Topic:
Economics, International Trade and Finance, and Markets
Political Geography:
United States

717. Bank Integration and Financial Constraints: Evidence from U.S. Firms

Author:
Ricardo Correa
Publication Date:
03-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper uses data on publicly-traded firms in the U.S. to analyze the effect of interstate bank integration on the financial constraints borrowers face. A firm-level investment equation is estimated in order to test if bank integration reduces the sensitivity of capital expenditures to the level of internal funds. The staggered deregulation of cross-state bank acquisitions that took place in the U.S. between 1978 and 1994 helps estimate the model. Integration decreases financing constraints for bank-dependent firms. The change in firms' access to external finance is explained by an increase in the share of locally headquartered geographically diversified banks.
Topic:
Economics and International Trade and Finance
Political Geography:
United States

718. Why Do U.S. Cross-Listings Matter?

Author:
Francis E. Warnock, John Ammer, Sara B. Holland, and David C. Smith
Publication Date:
05-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper investigates the underlying determinants of home bias using a comprehensive sample of U.S. investor holdings of foreign stocks. We document that U.S. cross-listings are economically important, as U.S. ownership in a foreign firm roughly doubles upon cross-listing in the United States. We explore the cross-sectional variation in this "cross-listing effect" and show that increases in U.S. investment are largest in firms from weak accounting backgrounds and in firms that are otherwise informationally opaque, indicating that U.S. investors value the improvements in disclosure associated with cross-listing. We confirm that relative equity valuations rise for cross-listed stocks, and provide evidence suggesting that valuation increases are due in part to increases in U.S. shareholder demand and in part to the fact that the equities become more attractive to non-U.S. shareholders.
Topic:
Economics, International Trade and Finance, and Markets
Political Geography:
United States

719. How Long Can the Unsustainable U.S. Current Account Deficit Be Sustained?

Author:
Steven B. Kamin, Carol C. Bertaut, and Charles P. Thomas
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper addresses three questions about the prospects for the U.S. current account deficit. Is it sustainable in the long term? If not, how long will it take for measures of external debt and debt service to reach levels that could prompt some pullback by global investors? And if and when such levels are breached, how readily would asset prices respond and the current account start to narrow?
Topic:
Economics, Foreign Exchange, Government, International Political Economy, and Political Economy
Political Geography:
United States

720. Policy Liberalization and FDI Growth, 1982 to 2006

Author:
Matthew Adler and Gary Clyde Hufbauer
Publication Date:
08-2008
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics
Abstract:
Over the last three decades the global economy has expanded in a remarkable fashion. While nominal world GDP has increased four times, world bilateral trade flows have grown more than six-fold, and the stock of foreign direct investment (FDI) has grown by roughly 20 times since 1980. The sources of global trade and investment growth are well known—general economic expansion, policy liberalization, and better communications and technology—but the impact of each source is unclear. In this paper we attempt to uncover the contribution of policy liberalization to the rising ratios of US inward and outward FDI stocks to GDP over the last three decades.
Topic:
Economics, Globalization, International Political Economy, International Trade and Finance, Markets, and Political Economy
Political Geography:
United States