We develop a multi-period model of stock trading in which investors receive differential information concerning the underlying value of the stock. Investors trade competitively in the market based on their own private information and the information revealed by the market clearing prices as well...

A fundamental equilibrium condition underlying most utility-based asset pricing models is the equilibration of intertemporal marginal rates of substitution (IMRS). Previous empirical research, however, has found that the co-movements of consumption and asset return data fail to satisfy the...

This paper develops a multi-period rational expectations model of stock trading in which investors have differential information concerning the underlying value of the stock. Investors trade competitively in the stock market based on their private information and the information revealed by the...

Value at Risk (VaR) has emerged in recent years as a standard tool to measure and control the risk of trading portfolios. Yet, existing theoretical analyses of the optimal behavior of a trader subject to VaR limits have produced a negative view of VaR as a risk-control tool. In particular, VaR...