Finance and Financial Management Commons^™

Modeling And Simulation Of Value -At -Risk In The Financial Market Area, Xiangyin Zheng

Doctoral Dissertations

Value-at-Risk (VaR) is a statistical approach to measure market risk. It is widely used by banks, securities firms, commodity and energy merchants, and other trading organizations. The main focus of this research is measuring and analyzing market risk by modeling and simulation of Value-at-Risk for portfolios in the financial market area. The objectives are (1) predicting possible future loss for a financial portfolio from VaR measurement, and (2) identifying how the distributions of the risk factors affect the distribution of the portfolio. Results from (1) and (2) provide valuable information for portfolio optimization and risk management.

The model systems chosen …

The Effects Of Local And Global Risk Factors On Industry Stock Returns: Across Country Analysis, Mahdy Farag Elhossiny

Theses and Dissertations in Business Administration

This dissertation studies the local and global sources of risk and industries stock returns across national equity markets. We examine several local and global economic risk factors and ask whether and to what extent these risk factors can explain the variation in the industries' stock returns of five countries, namely Canada, Germany, Japan, the U.K., and the U.S. Specifically, the main objective of this dissertation is to find answers for three main questions: First, whether and to what extent do returns on local industries respond to changes in local macroeconomic risk factors? Second, whether and to what extent do returns …