Working Papers
2011
October 1, 2011
The Role of Structural Reforms in Raising Economic Growth in Central America
Description: Central America experienced moderate growth during the last decade, including in the years leading up to the global financial crisis, but the rate of convergence toward advanced country income levels has still been slow. Moreover, forecasts imply that these trends will continue. What can be done to spur higher growth in Central America? We bring new data to bear on this question-version 7.0 of the Penn World Table and a new IMF database on structural reforms. Our cross-country panel regression of economic growth using System GMM captures the importance to growth of conditional convergence, factor accumulation, and macro policies. In addition, structural efficiency is a significant factor in explaining growth performance. We construct a broad index of efficiency and find that increasing the degree of structural efficiency by one standard deviation raises growth by ½ percent. This implies that Central American countries could significantly increase their long-run growth rates by increasing the flexibility of markets and improving the quality of regulation.
October 1, 2011
An Assessment of Estimates of Term Structure Models for the United States
Description: The paper assesses estimates of term structure models for the United States. To this end, this paper first describes the mathematics underlying two types of term structure models, namely the Nelson-Siegel and Cox, Ingersoll and Ross family of models, and the estimation techniques. It then presents estimations of some of specific models within these families of models?three-factor Nelson-Siegel Model, four-factor Svensson model, and preference-free, two-factor Cox, Ingersoll and Roll model?for the United States from 1972 to mid 2011. It subsequently provides an assessment of the estimations. It concludes that these estimations of the term structure models successfully capture the dynamics of the term structure in the United States.
October 1, 2011
Improving the Monetary Policy Frameworks in Central America
Description: Several Central American (CADR) countries with independent monetary policies are strengthening their monetary frameworks and some have implemented or are moving towards inflation targeting (IT) regimes. Strengthening the monetary policy frameworks of CADR is key to improving the effectiveness of monetary policy. The paper reviews the literature on the reforms needed for strengthening the monetary policy frameworks, and examines the experiences of IT countries, Chile, Peru, and Uruguay to help distill lessons for CADR. It also constructs an index to measure the relative strength of the monetary policy framework of CADR countries.
October 1, 2011
Does G-4 Liquidity Spill Over?
Description: The resumption of strong capital flows into emerging markets in mid-2009 brought back the debate over whether pull or push factors are the main determinants. This paper, using panel specifications with alternative measures of global liquidity, asks the question whether G-4 liquidity expansion spills over to the rest of the world. The paper finds strong positive links between G-4 liquidity expansion and asset prices, such as equities, in the liquidity receiving economies, which indicates that the push factor plays an important role in asset prices. Liquidity also has a strong positive link with the accumulation of official reserves and with equity portfolio inflows in receiving economies. Moreover, the association between excess equity returns, excess credit growth, and global liquidity has implications for rising risks to financial stability in the receiving economies.
October 1, 2011
Inflation Dynamics in the CEMAC Region
Description: This paper analyses inflation dynamics in the Central African Economic and Monetary Community (CEMAC) using a constructed dataset for country-specific commodity price indices and panel cointegrated vector autoregressive (VAR) models. Imported commodity price shocks are significant in explaining inflation in the region. Governments are another driving force of inflation dynamics mainly through controlled prices and the role of capital expenditure in domestic activity. In most CEMAC countries, the largest effect of global food and fuel prices occurs after four or five quarters in noncore inflation and then decays substantially over time. Second-round effects are significant only in Cameroon and to a lesser extent in the Republic of Congo.
October 1, 2011
How Long Do Housing Cycles Last? a Duration Analysis for 19 OECD Countries
Description: This paper analyzes the duration of house price upturns and downturns in the last 40 years for 19 OECD countries. I provide two sets of results, one pertaining to the average length and the other to the length distribution. On average, upturns are longer than downturns, but the difference disappears once the last house price boom is excluded. In terms of length distribution, upturns (but not downturns) are more likely to end as their duration increases. This duration dependence is consistent with a boom-bust view of house price dynamics, where booms represent departures from fundamentals that are increasingly difficult to sustain.
September 1, 2011
Did the Euro Crisis Affect Non-Financial Firm Stock Prices Through a Financial or Trade Channel?
Description: This paper analyzes through what channels the euro crisis has affected firm valuations globally. It examines stock price responses over the past year for 3045 non-financial firms in 16 countries to three key crisis events. Using pre-crisis benchmarks, it separates effects arising from changes in external financing and trade conditions and examines how bank and trade linkages propagated effects across borders. It finds that policy measures announced impacted financially-constrained firms more, particularly in creditor countries with greater bank exposure to peripheral euro countries. Trade linkages with peripheral countries also played a role, with euro exchange rate movements causing differential effects.
September 1, 2011
Decentralizing Spending More Than Revenue: Does it Hurt Fiscal Performance?
Description: In many countries the decentralization of spending responsibilities has outpaced the decentralization of revenue powers. Sub-national governments have then to rely on transfers from the center and borrowing to finance their spending. When this occurs, we find that the overall fiscal deficit tends to increase. This result is based on cross-country econometric evidence from OECD countries, and is particularly strong in the presence of regional disparities. Fiscal discipline can be strengthened by ensuring that sub-national taxing powers are adequate to meet spending obligations.
September 1, 2011
Market Phoenixes and Banking Ducks Are Recoveries Faster in Market-Based Financial Systems?
Description: Recoveries vary considerably across countries: our paper compares recoveries in bank-based and market-based economies and finds that market-based economies experience significantly and durably stronger rebounds than the bank-based ones (in particular the more bank-based economies of continental Europe). Further, stronger recoveries also tend to be associated with broader economic flexibility. Our findings suggest that dealing with bank sector vulnerabilities is paramount to support the recovery. In the medium term, structural policies to deepen financial markets are useful, but need to be complemented with structural measures to address rigidities more broadly in the real economy.
September 1, 2011
Apocalypse then: The Evolution of the North Atlantic Economy and the Global Crisis
Description: The financial crisis, originated from the collapse of US housing markets in 2008, reverberates around the world. Its destructive force was felt nowhere more keenly than Western Europe. Indeed, it continues to mire in financial volatility as the debt problem contagiously spreads around the periphery Euro area. Taking a wider historical view of the evolution over the recent decades of the North Atlantic economy, comprising North America and Western Europe, we argue that while trade links were in relative stasis, the increasing and uniquely-close Transatlantic financial relationship was a crucial conduit in transmitting US shocks into global ones.