This paper develops a signaling theory where brain drain as well as the opposite of brain drain, a phenomenon we call “lame-drain” can result. In particular, we assume there are three types of agents according to their intrinsic abilities; education (with endogenous intensity) consists of...

A Fisher's Identity model is established to study Northern Song China's (960–1126) level of velocity of money using money supply and gross domestic product (GDP) data. Results of the exercise help rationalize what is called the “bronze coin” puzzle, which is the massive amount of minted...

This paper develops a signaling theory where brain drain as well as the opposite of brain drain, a phenomenon we call “lame-drain” can result. In particular, we assume there are three types of agents according to their intrinsic abilities; education (with endogenous intensity) consists of...