Estimated effects of relative prices on trade shares are presented in this paper for 64 countries. The equations are estimated using pooled time series, cross section data under the assumption that the error term is serially correlated across time and heteroskedastic across countries. The...

Estimated effects of relative prices on trade shares are presented in this paper for 64 countries. The equations are estimated using pooled time series, cross section data under the assumption that the error term is serially correlated across time and heteroskedastic across countries. The...

We model irrational investors who can impact prices to cause predictability in returns and rational investors who are wealth-constrained in their attempts to arbitrage mispricing. We show that rational investors relax wealth constraints by forming financial intermediaries which leverage the...