We document that a theoretically founded, real-time, and easy-to-implement option-based measure, termed synthetic-stock difference (SSD), accurately estimates the part of stock's expected return arising from stock's transaction costs. We calculate SSD for U.S. optionable stocks. SSD can be more...

This note discusses the generational incidence of consumption taxes in an OLG framework. The objective is to highlight the channels through which an increase in, e.g., a VAT redistributes income across generations. It turns out that with labor supply exogenous VAT incidence is very similar to...

This paper contributes to the growing literature on mean reversion in stock markets by examining a newly constructed Danish data set for the period 1922-95. Variance ratio tests clearly reject the random walk hypothesis at the 2-year horizon, that is, the riskiness of a 2- year investment is...