Amartya Sen has argued that many development and freedom measures such as health, education, political and civil liberties are important constituents of human welfare. We concur with Sen and conjecture that an important reason these measures affect human welfare is because they allow individuals...

We provide a novel method for extracting estimates of realized pure price inflation from stock returns. The key is recognizing that pure price inflation should a®ect nominal returns of all traded assets by exactly the same amount. The popular Fama- French three-factor model is employed to...

Relative purchasing power parity (PPP) holds for pure price inflations, which affect prices of all goods and services by the same proportion, while leaving relative prices unchanged. Pure price inflations also affect nominal returns of all traded financial assets by exactly the same amount....

We provide a novel method for extracting estimates of realized pure price inflation from stock returns. The key is recognizing that pure price inflation should affect nominal returns of all traded assets by exactly the same amount. The popular Fama-French three-factor model is employed to purge...

Relative purchasing power parity (PPP) holds for pure price inflations, which affect prices of all goods and services by the same proportion, while leaving relative prices unchanged. Pure price inflations also affect nominal returns of all traded financial assets by exactly the same amount....

We argue that in the after-market trading of an IPO, the underwriting syndicate, by standing ready to buy back shares at the offer price (“price stabilization”), compensates uninformed investors ex post for the adverse selection cost they face in bidding for IPOs. This dominates ex ante...

One issue in the argument about the merits of pegged and floating exchange rates involves the magnitude of transactions costs in the foreign exchange market under alternative exchange rate regimes. The higher the transactions costs, the greater the deterrence to international trade. Moreover,...