"The evidence we uncover suggests that the practice of profit and risk sharing among keiretsu firms reduces the firm level idiosyncratic risk. However, rather than eliminating firm-level risk, it is being transformed into market-level risk. Since market-level risk is priced, this actually...

We examine market behavior of the stock and option markets upon the arrival of noisy information in the form of CNBC's Mad Money recommendations. If stock and option markets are not equally efficient, they should respond differently to noisy information, with the less efficient market more...

Purpose – The purpose of this paper is to investigate the relationships between the Index of Economic Freedom, equity market performance and its volatility. Design/methodology/approach – The paper examines whether the level of economic freedom is significant for a country's stock market...