Working Papers
2016
March 2, 2016
Sustainability and Equity Challenges: Some Arithmetic on Lebanon’s Pension System
Description: Reform of Lebanon’s pension system is indispensable. The country already faces fiscal sustainability risks, which will be compounded in the future by significantly higher pensionrelated spending and liabilities, mainly reflecting adverse demographics. In addition to sustainability issues, the pension system also suffers from equity shortcomings—Lebanon is the only MENA country that does not offer social security for retirees in the private sector. While several reform proposals have been formulated since the early 2000s, none has been implemented to date. Costs mount with every year of delay, so action is required soon to address these challenges.
March 2, 2016
A Closer Look at Sectoral Financial Linkages in Brazil I: Corporations’ Financial Statements
Description: Understanding the interplay between firms’ balance sheets and the macro-economic environment is important for understanding of the Brazilian economy. A close examination of developments in the nonfinancial corporate sector up to the early 2015 reveals weak equity growth, declining profitability, and rising leverage. The empirical work suggests that adverse shocks to financial variables lead to weaker real GDP growth in Brazil through their effect on corporate leverage, borrowing costs, and default frequencies. An estimation based on a DSGE model with financial frictions indicates that the recent economic downturn in Brazil is largely driven by a decrease in total factor productivity and by negative financial shocks.
March 1, 2016
What’s Different about Monetary Policy Transmission in Remittance-Dependent Countries?
Description: Despite welfare and poverty-reducing benefits for recipient households, remittance inflows have been shown to entail macroeconomic challenges; producing Dutch Disease-type effects through their upward (appreciation) pressure on real exchange rates, reducing the quality of institutions, delaying fiscal adjustment, and ultimately having an indeterminate effect on long-run growth. The paper explores an additional challenge, for monetary policy. Although they expand bank balance sheets, providing a stable flow of interest-insensitive funding, remittances tend to increase banks’ holdings of liquid assets. This both reduces the need for an interbank market and severs the link between the policy rate and banks’ marginal costs of funds, thus shutting down a major transmission channel. We develop a stylized model based on asymmetric information and a lack of transparent borrowers and undertake econometric analysis providing evidence that increased remittance inflows are associated with a weaker transmission. As independent monetary policy becomes impaired, this result is consistent with earlier findings that recipient countries tend to favor fixed exchange rate regimes.
March 1, 2016
G-20 Data Gaps Initiative II: Meeting the Policy Challenge
Description: The G-20 Data Gaps Initiative (DGI), which aimed at addressing the information needs that were revealed by the 2007/2008 global financial crisis, concluded its first phase and started a second phase (DGI-2) with the endorsement of G-20 Finance Ministers and Central Bank Governors in September 2015. The DGI-2 recommendations maintain the continuity of DGI-1 but reflecting the evolving policy needs focus more on datasets that support the monitoring of risks in the financial sector and the analysis of the inter-linkages across the economic and financial systems. The paper presents the DGI as an overarching initiative, bringing together various statistical frameworks for a complete picture of the economic and financial system to support the work of policy makers.
February 29, 2016
Islamic Finance and Anti-Money Laundering and Combating the Financing of Terrorism (AML/CFT)
Description: The money laundering (ML) and terrorist financing (TF) risks associated with conventional finance are generally well identified and understood by the relevant national authorities. There is, however, no common understanding of ML/TF risks associated with Islamic finance. Some are likely to be the same as in conventional finance, but there may also be different risks. This is notably due to: (i) the complexity of some Islamic finance products; and (ii) the nature of the relationship between the institutions and their clients. The limited capacity and experience in the supervision of Islamic finance, especially in jurisdictions that face higher ML/TF risk factors represents an additional vulnerability. The Financial Action Task Force (FATF) standards are implemented without any form of tailoring to the specificities of Islamic finance. The FATF, the Islamic finance standard-setters, and the national regulators should seek a greater understanding of the specific ML/TF risks that may arise in Islamic finance and develop an appropriate response.
February 29, 2016
How Do Fiscal and Labor Policies in France Affect Inequality?
Description: This paper explores the impact of fiscal and labor market policies on efficiency, inequality, and fiscal outcomes in France. We extend the general equilibrium model calibrated for France by Alla and others (2015), with measures of labor and capital income for different groups in the economy (the unemployed, unskilled workers, skilled workers, public servants). For each of these groups we combine data on the income distribution with the outcomes of policy simulations to assess the impact of a suite of stylized policies on output, the fiscal balance, the Gini coefficient, and the shape of the Lorenz curve. We find that most types of fiscal expansions, while adding to the deficit and debt in the near term, generally reduce inequality, the main exception being capital income tax cuts. A reduction of the minimum wage has an ambiguous impact on the income distribution: the Gini coefficient increases, but the lowest income quintile improves its relative position in the income distribution thanks to positive employment effects. The paper also finds scope for “win-win” policy packages that could improve overall efficiency, inequality, and fiscal outcomes, for instance if targeted labor tax reductions are offset by cuts in the public wage bill.
February 29, 2016
The Welfare Multiplier of Public Infrastructure Investment
Description: We analyze the welfare multipliers of public spending (the consumption equivalent change in welfare for one dollar change in public spending) in a DSGE model. The welfare multipliers of public infrastructure investment are positive if infrastructure is sufficiently effective. When the medium-term output multipliers are consistent with the empirical estimates (1-1.4), the welfare multiplier is 0.8. That is, a dollar spent by the government for investment raises domestic welfare by equivalent of 0.8 dollars of private consumption. This suggests that the welfare gains of public infrastructure investment, if chosen wisely, may be substantial.
February 29, 2016
Improving Public Infrastructure in the Philippines
Description: This paper explores the macroeconomic effects of improving public infrastructure in the Philippines. After benchmarking the Philippines relative to its neighbors in terms of level of public capital and quality of public infrastructure, and public investment efficiency, it uses model simulations to assess the macroeconomic implications of raising public investment and improving public investment efficiency. The main results are as follows: (i) increasing public infrastructure investment results in sustained gains in output; (ii) the effects of improving public investment efficiency are substantial; and (iii) deficit-financed increases in public investment lead to higher borrowing costs that constrain output increases over time, underscoring the importance of revenue mobilization.
February 29, 2016
Institutionalizing Countercyclical Investment: A Framework for Long-term Asset Owners
Description: Do portfolio shifts by the world’s largest asset owners respond procyclically to past returns, or countercyclically to valuations? And if countercyclical investment (with both market-stabilizing and return-generating properties) is a public and private good, how might asset owners be empowered to do more of it? These two questions motivate this study. Based on analysis of representative portfolios (totaling $24 trillion) for a range of asset owners (central banks, pension funds, insurers and endowments), portfolio changes typically appear procyclical. In response, I suggest a framework aimed at jointly bolstering long-term returns and financial stability should: (i) embed governance practices to mitigate ‘multi-year return chasing;’ (ii) rebalance to benchmarks with factor exposures best suited to long-term investors; (iii) minimize principal-agent frictions; (iv) calibrate risk management to minimize long-term shortfall risk (not short-term price volatility); and (v) ensure regulatory conventions do not amplify procyclicality at the worst possible times.
February 25, 2016
Sovereign Defaults, External Debt, and Real Exchange Rate Dynamics
Description: Emerging countries experience real exchange rate depreciations around defaults. In this paper, we examine this observed pattern empirically and through the lens of a dynamic stochastic general equilibrium model. The theoretical model explicitly incorporates bond issuances in local and foreign currencies, and endogenous determination of real exchange rate and default risk. Our quantitative analysis replicates the link between real exchange rate depreciation and default probability around defaults and moments of the real exchange rate that match the data. Prior to default, interactions of real exchange rate depreciation, originated from a sequence of low tradable goods shocks with the sovereign’s large share of foreign currency debt, trigger defaults. In post-default periods, the resulting output costs and loss of market access due to default lead to further real exchange rate depreciation.