This paper presents an optimal portfolio algorithm under equilibrium conditions to evaluate future cash flows. The Algorithm employs expected return-risk approximation of utility function and bivariate distribution of cash flows of an investment and returns on market portfolios. The proposed...

We discuss the difficult question of measuring the effects of asymmetric information problems on resource allocation. Three problems are examined: moral hazard, adverse selection, and asymmetric learning. One theoretical conclusion, drawn by many authors, is that information problems may...

Most measures of liquidity assume that the cost of buying and selling is symmetric. This paper analyses liquidity in an open electronic limit order book exchange without market makers, where it is possible to directly measure the impact cost of a market order to buy and to sell. There is clear...

Since the reduced forms of the popular measures of asymmetric information in the price formation process are not nested within larger models we cannot evaluate their fit using standard statistical tools. Furthermore, pairwise correlations amongst the measures are small. We benchmark these...