Investing In Climate Change 2009

One year ago, we published Investing in Climate Change: An Asset Management Perspective. We argued that the growing investment opportunities in climate change were driven by long-term mega-trends that would continue into the foreseeable future. One year on, the absolute necessity to act now to mitigate and adapt to climate change is even more urgent, … Read more

Realization Utility: an inbuilt bias to transact

We study the possibility that, aside from standard sources of utility, investors also derive utility from realizing gains and losses on assets that they own. We propose a tractable model of this “realization utility,” derive its predictions, and show that it can shed light on a number of puzzling facts. These include the poor trading … Read more

Friends or Foes? The Stock Price Impact of Sovereign Wealth

This paper examines the stock price impact of 163 announcements of Sovereign Wealth Fund (SWF) investments. We document an average positive risk-adjusted return of 2.1 percent for target firms during two days surrounding SWF acquisition announcements. The announcement effect is both statistically and economically significant. A multivariate analysis shows that the degree of transparency of … Read more