Working Papers
2018
July 6, 2018
Bank Competition, Risk Taking, and their Consequences: Evidence from the U.S. Mortgage and Labor Markets
Description: Bank competition can induce excessive risk taking due to risk shifting. This paper tests this hypothesis using micro-level U.S. mortgage data by exploiting the exogenous variation in local house price volatility. The paper finds that, in response to high expected house price volatility, banks in U.S. counties with a competitive mortgage market lowered lending standards by twice as much as those with concentrated markets between 2000 and 2005. Such risk taking pattern was associated with real economic outcomes during the financial crisis, including higher unemployment rates in local real sectors.
July 6, 2018
Central Bank Communication and Monetary Policy Surprises in Chile
Description: This paper assesses the quality of the CBC’s communication policy by looking at the predictability and effectiveness of monetary policy communications by the Central Bank of Chile (CBC). To do so, we construct indeces of monetary policy surprises for the three major communication channels of the CBC: the release of policy meetings’ statements, minutes, and monetary policy reports (IPoM). We assess monetary policy predictability and efficacy by looking at the size and time-evolution of monetary policy surprises associated with meeting statements and the impact of the above communication channels on asset markets. We find that, in general, the CBC’s has been effective in its forward guidance through its statements and IPoM. Policy actions are quite predictable, especially post the global financia crisis. The response of equity prices and the exchange rate to monetary policy surprises have the right sign but are not robust. We also find an asymmetric response of equity prices to minutes suggesting that market participants extract information on the status of the economy especially when minutes have a loosening effect. Finally, to look at the macroeconomic impact we find that a 100 bps monetary policy tightening shock implies a decline in economic activity (IMACEC) of about 2 pp. after one year, while the response of inflation is more muted.
July 6, 2018
Self-insurance Against Natural Disasters: The Use of Pension Funds in Pacific Island Countries
Description: Pacific island countries are exposed to significant risks from natural disasters. As a disaster relief measure, Fiji allowed pre-retirement pension withdrawls in the wake of Cyclone Winston in 2016. Motivated by this policy action, we provide a normative analysis of the use of early pension withdrawals after disasters, by setting up a life-cycle saving model with myopic households facing large natural disaster shocks. The model demonstrates the key trade-off between building up sufficient retirement savings and ensuring the access to savings against natural disaster shocks, and sheds light on welfare implications of early pension withdrawals.
July 6, 2018
Trend Inflation and Inflation Compensation
Description: This paper incorporates market-based inflation expectations to the growing literature on trend inflation estimation, and finds that there has been a significant decline in euro area trend inflation since 2013. This finding is robust to using different measures of long-term inflation expectations in the estimation, both market-based and surveys. That evidence: (i) supports the expansion of ECB’s UMP measures since 2015; (ii) provides a metric to monitor long-term inflation expectations following their introduction, and the likelihood of a sustained return of inflation towards levels below, but close to, 2% over the medium term
July 6, 2018
Commodity Price Movements and Banking Crises
Description: We develop an empirical model to predict banking crises in a sample of 60 low-income countries (LICs) over the 1981-2015 period. Given the recent emergence of financial sector stress associated with low commodity prices in several LICs, we assign price movements in primary commodities a key role in our model. Accounting for changes in commodity prices significantly increases the predictive power of the model. The commodity price effect is economically substantial and robust to the inclusion of a wide array of potential drivers of banking crises. We confirm that net capital inflows increase the likelihood of a crisis; however, in contrast to recent findings for advanced and emerging economies, credit growth and capital flow surges play no significant role in predicting banking crises in LICs.
July 6, 2018
Estimates of Potential Output and the Neutral Rate for the U.S. Economy
Description: Estimates of potential output and the neutral short-term interest rate play important roles in policy making. However, such estimates are associated with significant uncertainty and subject to significant revisions. This paper extends the structural multivariate filter methodology by adding a monetary policy block, which allows estimating the neutral rate of interest for the U.S. economy. The addition of the monetary policy block further improves the reliability of the structural multivariate filter.
June 27, 2018
Evaluating IMF Training: What Can We Learn?
Description: The IMF provides training to its membership in its core areas of expertise mainly through its Institute for Capacity Development (ICD) or formerly the IMF Institute (INS). This paper looks at the methods that ICD used to evaluate this activity and analyzes the data collected over the period 2006–13. Since 2015, ICD has undertaken a review of its curriculum and revamped its courses and evaluations. Hence this paper provides a detailed analysis of the situation prior to the review.The study's novel feature is its attempt to distill information from all evaluation sources in one place. It also conducts analysis to explain the evaluation results using participant demographic information. An important message that emerges from the different surveys is that ICD’s training program is well liked. Notable differences in results surface when sorting evaluations results by course type or by geographic location, and whether evaluations were filled out by participants or by their sponsoring managers.
June 25, 2018
Drivers of Labor Force Participation in Advanced Economies: Macro and Micro Evidence
Description: Despite significant headwinds from population aging in most advanced economies (AEs), labor force participation rates show remarkably divergent trajectories both across countries and across di erent groups of workers. Participation increased sharply among prime-age women and, more recently, older workers, but fell among the young and prime-age men. This pa- per investigates the determinants of these trends using aggregate and individual-level data. We nd that the bulk of the dramatic increase in the labor force attachment of prime-age women and older workers in the past three decades can be explained by changes in labor mar- ket policies and institutions, structural transformation, and gains in educational attainment. Technological advances such as automation, on the other hand, weighed on the labor supply of prime-age and older workers. In light of the dramatic demographic shifts expected in the coming decades in many AEs, our ndings underscore the need to invest in education and training, reform the tax system, reduce early retirement incentives, improve the job-matching process, and help individuals combine family and work life in order to alleviate the pressures from aging on labor supply.
June 25, 2018
An Open Economy Quarterly Projection Model for Sri Lanka
Description: This study documents a semi-structural model developed for Sri Lanka. This model, extended with a fiscal sector block, is expected to serve as a core forecasting model in the process of the Central Bank of Sri Lanka’s move towards flexible inflation targeting. The model includes a forward-looking endogenous interest rate and foreign exchange rate policy rules allowing for flexible change in policy behavior. It is a gap model that allows for simultaneous identification of business cycle position and long-term equilibrium. The model was first calibrated and then its data-fit was improved using Bayesian estimation technique with relatively tight priors.
June 22, 2018
Cyber Risk for the Financial Sector: A Framework for Quantitative Assessment
Description: Cyber risk has emerged as a key threat to financial stability, following recent attacks on financial institutions. This paper presents a novel documentation of cyber risk around the world for financial institutions by analyzing the different types of cyber incidents (data breaches, fraud and business disruption) and identifying patterns using a variety of datasets. The other novel contribution that is outlined is a quantitative framework to assess cyber risk for the financial sector. The framework draws on a standard VaR type framework used to assess various types of stability risk and can be easily applied at the individual country level. The framework is applied in this paper to the available cross-country data and yields illustrative aggregated losses for the financial sector in the sample across a variety of scenarios ranging from 10 to 30 percent of net income.