We provide a multi-horizon characterization of the strength of the relationship between market realized variance components, namely continuous volatility and jump, and future market excess return. Building on quadratic variation theory, we find that continuous volatility is a key driver of...

The debate over social security reform has far-reaching implications for the economic well-being of blacks and other minority groups. In this article, we examine how blacks have fared under the existing system, and then consider the likely consequences of moving toward a privatized system....

We find that firms with higher gender and racial diversity of inventors have significantly superior stock returns than firms with more homogeneous inventors. A long-short value-weighted portfolio of firms, ranked on inventor diversity (ID), earned a four-factor alpha of 4.32% per year. The...

Using recent advances in network theory, we estimate the intra-industry connectedness for US publicly traded companies going back to the 1920s. We develop a stock-level composite centrality measure that captures multiple dimensions of a stock's interdependence with its industry peers. Using our...

This working paper is written by Nina Klocke (Paderborn University), Daniel Muller (Paderborn University), Tim Hasso (Bond University) and Matthias Pelster (Paderborn University).This paper studies the impact of social interactions on investors’ trading behaviour and risk-taking. We analyse a...