Investors in firms with concentrated supplier or customer bases should not assume that idiosyncratic shocks to an economically linked firm disappear in a well-diversified portfolio. Customer-supplier linkages between firms are a channel by which shocks to a single firm can influence the stock...

This paper studies the real mutual fund performance accounting for the presences of lucky funds. We quantify the impact of luck with an innovative measure built on False Discovery Rate (FDR). These FDR measures compute the number and the proportion of fund with truly positive and negative...

Using a large sample of firms listed on the Korea Stock Exchange over the 1992-2002 period, this paper investigates a hitherto unexplored question of whether and how trading by foreign and domestic institutional investors improves the extent to which firm-specific information is incorporated...

We study how expectations of fund flows causally affect fund performance by exploiting a quasi-natural experiment in the Australian pension system where an unexpected policy change temporarily allowed fund withdrawals from a pre-specified date in the future. Using fractions of young members,...

In this paper, we examine whether the creation or redemption ETF shares has a measurable and significant effect on the underlying stocks' returns in the closing auction. Our findings show that ETF flow-related stock transactions significantly affect stock prices. We provide empirical evidence...

In this work we investigate the determinants of sovereign wealth fund (SWF) investments' stock prices. We focus on the location of the investment (domestic versus cross-border investments) and on the target industry (strategic versus non-strategic). We use a new dataset on SWF investments and...