When theory meets methods: the naissance of computer assisted corporate interlock research

In this article, we study the emergence of computer aided network analysis as an example of ‘Mertonian’ multiple discovery. Computer assisted quantitative network analysis emerged around 1970 and small groups of researchers in different universities, who were independent of each other and looking for the right concepts and computer programs to implement graph theory in social analysis, first applied it to corporate interlock networks. We show how mathematical graph theory provided a toolbox for systematic network analysis and that simultaneously in the Netherlands and the United States this toolbox found an application in the study of corporate power. A historical narrative covers the three main centres in which large‐scale corporate network analysis emerged – Amsterdam, California and Stony Brook. For each centre, we provide a sketch of the people involved, the tools they used, and the motivations that brought them to this topic. Our analysis makes clear that one cannot understand the emergence of computer aided network analysis without considering the personal and often political motivations of those who engaged in the first board interlock studies. Insurgent students of political science and sociology pushed for a research agenda on corporate power and found support from scholars who were keen to develop innovative network analysis methods. Hence, corporate network analysis became a legitimate field of research.     

The global corporate elite after the financial crisis: evidence from the transnational network of interlocking directorates

What impact did the recent financial crisis have on the corporate elite's international network? Has corporate governance taken on an essentially national structure or have transnational networks remained robust? We investigate this issue by comparing the networks of interlocking directorates among the 176 largest corporations in the world economy in 1976, 1996, 2006 and 2013. We find that corporate elites have not retrenched into their national business communities: the transnational network increased in relative importance and remained largely intact during the crisis lasting from 2006 to 2013. However, this network does not depend – as it used to do – on a small number of big linkers but on a growing number of single linkers. The network has become less hierarchical. As a group, the corporate elite has become more transnational in character. We see this as indicative of a recomposition of the corporate elite from a national to a transnational orientation.     

Measuring the Utility of Losses by Means of the Tradeoff Method

This paper investigates the shape of the utility function for losses. From a rational point of view it can be argued that utility should be concave. Empirically, measurements of the utility for losses show mixed results but most evidence supports convex rather than concave utilities. However, these measurements use methods that are either biased by the certainty effect or require complex parametrical estimations. This paper re-examines utility for losses, avoiding the mentioned pitfalls by using the tradeoff method. We find that utility for losses is convex. This is contrary to common assumption in the economics literature. Also, we investigate properties of the tradeoff method showing a new violation of procedure invariance. Our findings demonstrate that diminishing sensitivity is an important phenomenon for utility elicitation.