Risk estimation or volatility estimation at financial markets, particularly stock exchange markets, is complex issue of … pricing of stocks and better risk management. The aim of this research is to test applicability of simple models like Simple … Moving Average (SMA) and Exponentially Weighted Moving Average (EWMA) to estimate risk. The performance of SMA and EWMA with …

technology, have caused fundamental changes in the way that financial risk is created, transformed, transported and extinguished …-composition and measurement of new, standardized, basic elements of risk that we refer to as risk quanta is proposed. The approach is …

Financial risk management is difficult at the best of times, but especially so in the presence of economic uncertainty … and financial crises. The purpose of this special issue on "Advances in Financial Risk Management and Economic Policy … methods have contributed significantly to the analysis of financial risk management when there is economic uncertainty …

We analyze the role of risk limits in the provision of incentives to acquire valuable information for efficient risk … and (b) may have access to a costly second opinion from upper management on any trading decision. We show that a risk … limit is not a mere hard constraint on the action space of a trader; rather, the optimal contract includes the use of a risk …

The incremental risk charge (IRC) is a new regulatory requirement from the Basel Committee in response to the recent … generated. The second Monte Carlo simulation is the random draws based on the constant level of risk assumption. It convolutes …

The regulatory use of banks' internal models makes capital requirements more risk-sensitive but invites regulatory … arbitrage. I develop a framework to study bank regulation with strategic selection of risk models. A bank supervisor can … discourage arbitrage by auditing risk models, and implements capital ratios less risk-sensitive than in the first-best to reduce …

finance per se did not trigger the last financial crisis. The crisis was propagated around the world because of poor risk …

This paper analyzes the impact of US firms’ equity risk on bank lending standards and on the macroeconomy for two … groups: small and medium-large firms. The results indicate that a higher level of firm risk leads to a higher percentage of …-large firms. The finding provides support for the Risk Management Hypothesis, under which banks decrease lending to risky …

risk measures for portfolios with infrequently traded securities have not been explored in the literature. We propose a … methodology to calculate market risk measures based on the Kalman filter which can be used on incomplete datasets. We implement … applied to other markets with thinly traded securities. Our methodology provides reliable market risk measures in portfolios …

risk measures for portfolios with infrequently traded securities have not been explored in the literature. We propose a … methodology to calculate market risk measures based on the Kalman filter which can be used on incomplete datasets. We implement … applied to other markets with thinly traded securities. Our methodology provides reliable market risk measures in portfolios …