Visualizzazione post con etichetta #cowen insider trading. Mostra tutti i post
Visualizzazione post con etichetta #cowen insider trading. Mostra tutti i post

giovedì 4 agosto 2016

What do we really know about insider traders?

http://marginalrevolution.com/marginalrevolution/2016/08/what-do-we-really-know-about-insider-traders.html

Some aspects come pretty close to what we see in the movies. The average insider trader is 43 years old, and nine out of 10 are male. The practice also seems correlated with some features of recklessness: Insider traders are younger than their associates, less likely to own real estate, and have fewer family members on average. More than half have criminal records, with almost all charges stemming from traffic violations.

To my eye, the most striking data involve personal connections: Insider traders appear to be pretty careful in choosing their accomplices. Of the known pairs of people who provide and act upon private information (“tipper and tippee”), 64 percent met before college, and 16 percent met in college or graduate school. Another 23 percent are family relations — more siblings and parents than aunts and uncles, despite the added capital that the latter might have provided. Tips are also commonly shared among people with ethnically similar surnames: Of 24 tips coming from people with Celtic surnames, for example, 14 went to individuals who also had Celtic surnames.

The choice of accomplices demonstrates how hard it is to trust people you haven’t known very long, especially if you’re not all that trustworthy yourself. It also implies that modern corporations are, in some ways, more honest places than one might think. Not that people are always so law-abiding; rather, many workplace relationships may be too superficial and too transient to develop the trust and cooperation typically required for villainy and law-breaking.