The dissertation consists of three essays in asset pricing. Chapter I is motivated by the recent surge in institutional investment in commodity futures markets. The chapter studies how commodity risk is priced in stock and futures markets and asks whether this risk premium is time-varying with...

This doctoral thesis focuses on two topics on trading in financial markets: competition between stock exchanges and optimal trading strategies. Chapter one analyzes the effect on the liquidity of a stock when it is traded on multiple trading venues, and distinguishes between competition from...

This book contains three essays on alternative investments and portfolio management. Taking from a portfolio investor's perspective, the first essay analyzes the portfolio implication of investing in hedge funds when there is a hedge fund lockup period. The second essay studies the investment...