We analyze the impact of the estimation frequency - updating parameter estimates on a daily, weekly, monthly or quarterly basis - for commonly used GARCH models in a large-scale study, using more than twelve years (2000-2012) of daily returns for constituents of the S&P 500 index. We assess the...

The Operational Risk Advanced Measurement Approach requires financial institutions to use scenarios to model these risks and to evaluate the pertaining capital charges. Considering that a banking group is composed of numerous entities (branches and subsidiaries), and that each one of them is...

Risk diversification is the basis of insurance and investment. It is thus crucial to study the effects that could limit it. One of them is the existence of systemic risk that affects all the policies at the same time. We introduce here a probabilistic approach to examine the consequences of its...

Expected Shortfall (ES) has been widely accepted as a risk measure that is conceptually superior to Value-at-Risk (VaR). At the same time, however, it has been criticized for issues relating to backtesting. In particular, ES has been found not to be elicitable which means that backtesting for ES...

This Selected Issues paper for San Marino reviews developments in the financial sector and provides an update of the financial sector regulation and supervision. While Sammarinese financial institutions accept foreign deposits and managed funds to a much larger extent than comparators in...

The easing of controls on interest rates has led to higher interest rate volatility in India. Hence, there is a need to measure and monitor the interest rate exposure of Indian banks. Using publicly available information, this paper attempts to assess the interest rate risk carried by a sample...

A review of the experience of five developing countries in reforming their financial systems illustrates the benefits and risks, and provides lessons on the factors which contribute to successful financial sector reforms. Financial sector reforms need to be supported by active monetary policy,...

In this study, China’s economic developments and policies are discussed. Economic growth has been increased by expanding infrastructure and real estate construction. The policy measures outlined in the twelfth five-year plan and implementation of financial reform are important for...

This Selected Issues paper on Mexico presents econometric investigation of the cyclical determinants of remittances to Mexico. The aggregate U.S. business cycle is not necessarily relevant for remittances. Remittances to Mexico do show a significant relationship with employment conditions in...