Working Papers
2009
January 1, 2009
Causes, Benefits, and Risks of Business Tax Incentives
Description: This paper provides an updated overview of tax incentives for business investment. It begins by noting that tax competition is likely to be a major force driving countries' tax reforms, and discusses tax incentives as a possible response to this. This is complemented by other arguments for and against tax incentives, and by an illustrative analysis of different incentives using effective tax rates. Findings from the empirical literature on tax incentives are also presented. Based on the overview of theoretical and empirical findings, the paper then suggests a matrix of criteria to determine the usefulness of different tax incentives depending on a country's circumstances.
January 1, 2009
Does Global Liquidity Matter for Monetary Policy in the Euro Area?
Description: Global excess liquidity is sometimes believed to limit sovereign monetary policy even in large economies, including the euro area. There is much discussion about what constitutes global excess liquidity and our approach adjusts liquidity for longer-term interest rate and output effects. We find that especially excess liquidity in the U.S. leads developments in euro area liquidity. U.S. excess liquidity also enters consistently positive as a determinant of euro area inflation. There is some evidence that this result may be related to a weakening of the effectiveness of monetary policy in the euro area during times of excessive U.S. liquidity.
January 1, 2009
Distress in European Banks: An Analysis Basedon a New Dataset
Description: The global financial crisis has highlighted the importance of early identification of weak banks: when problems are identified late, solutions are much more costly. Until recently, Europe has seen only a small number of outright bank failures, which made the estimation of early warning models for bank supervision very difficult. This paper presents a unique database of individual bank distress across the European Union from mid-1990s to 2008. Using this data set, we analyze the causes of banking distress in Europe. We identify a set of indicators and thresholds that can help to distinguish sound banks from those vulnerable to financial distress.
January 1, 2009
Australia and New Zealand Exchange Rates: A Quantitative Assessment
Description: The paper describes three empirical models commonly used to conduct exchange rate assessments and applies them to data for Australia and New Zealand. The baseline results using data and mediumterm projections available as of October 2008, suggest that the Australian and New Zealand dollars were broadly in line with fundamentals, but with a wide variation across models. A battery of sensitivity tests illustrate that altering the underlying assumptions can yield substantially different assessments. The results are particularly sensitive to the choice of assessment horizon, the set of economies included in the sample, medium-term forecasts, and the exchange rate reference period.
January 1, 2009
Recent French Export Performance: Is There a Competitiveness Problem?
Description: Recently, the export performance of France relative to its own past and relative to a major trading partner, Germany, deteriorated. That deterioration seems related to the geographical destination and product composition of trend exports. Faced with an increase in unit labor costs or in its terms of trade, France adjusts relatively less via price and wage changes, and more via employment changes. Given that SMIC convergence resulted in a significant increase in unit labor costs, foreign sector difficulties might be structural. Trade flows relevance and euro area policy constraints highlight the importance of structural reforms that increase markets flexibility.
2008
December 1, 2008
Volatility Spillovers and Contagion from Mature to Emerging Stock Markets
Description: This paper examines volatility spillovers from mature to emerging stock markets and tests for changes in the transmission mechanism-contagion-during turbulences in mature markets. Tri-variate GARCH-BEKK models of returns in global (mature), regional, and local markets are estimated for 41 emerging market economies (EMEs), with a dummy capturing parameter shifts during turbulent episodes. LR tests suggest that mature markets influence conditional variances in many emerging markets. Moreover, spillover parameters change during turbulent episodes. Conditional variances in most EMEs rise during these episodes, but there is only limited evidence of shifts in conditional correlations between mature and emerging markets.
December 1, 2008
Expenditure Ceilings—A Survey
Description: This paper looks at the factors that have to be considered when designing an aggregate expenditure ceiling. It is argued that expenditure ceilings are effective in promoting fiscal discipline and sustainability, but that a number of trade-offs have to be made when setting up a fiscal framework that will survive in a politically charged environment. The paper illustrates the discussion with a case study of medium-term aggregate expenditure ceilings in three countries: Finland, the Netherlands and Sweden.
December 1, 2008
What Attracts Tourists to Paradise?
Description: This paper investigates the determinants of tourism demand in the Eastern Caribbean Currency Union. We estimate the demand function in a panel setting using annual data from 1979 to 2005. Results show that tourism arrivals are significantly affected by economic developments in the source countries, while price considerations and external shocks (such as hurricanes and wars) are also important. Supply factors, such as developments in foreign direct investment and the number of airlines servicing a destination, are also found to be significant determinants of tourism demand.
December 1, 2008
The Macroeconomic Impact of Healthcare Financing Alternatives: Reform Options for Hong Kong SAR
Description: With much healthcare publicly funded, Hong Kong's rapidly aging population will significant raise fiscal pressure over coming decades. We ask what the implications are of meeting these costs by public funding, or private funding voluntarily or through mandates. Our simulations suggest that without early reform, these costs quickly become unsustainable. Prefunding is key. Whether this is done through the public system or through mandatory private provision is less important. Voluntary schemes are likely to result in insufficient savings without tax incentives. Even then, voluntary accounts are unlikely to yield better macroeconomic outcomes, while mandates tend to produce more equitable consumption.
December 1, 2008
A New Database of Financial Reforms
Description: This paper introduces a new database of financial reforms, covering 91 economies over 1973–2005. It describes the content of the database, the information sources utilized, and the coding rules used to create an index of financial reform. It also compares the database with other measures of financial liberalization, provides descriptive statistics, and discusses some possible applications. The database provides a multi-faceted measure of reform, covering seven aspects of financial sector policy. Along each dimension the database provides a graded (rather than a binary) score, and allows for reversals.