The Resource Dependence Role of Corporate Directors: Strategic Adaptation of Board Composition in Response to Environmental Change

Most research on corporate directors has focused on two roles: agency and resource dependence. While these two roles are theoretically and practically distinct, previous research has used the same classification scheme for measuring board composition regardless of role examined. Our paper examines the resource dependence role of directors and posits that the widely used insider/outsider categorizations do not adequately capture this role of directors. A taxonomy of directors is presented specifically for studying the resource dependence role. We then apply the taxonomy to a sample of US airline firms undergoing deregulation, and examine how board composition changes parallel the changing resource dependence needs of the firms. We conclude that the board's function as a link to the external environment is an important one, and that firms respond to significant changes in their external environment by altering board composition.     

Expert opinion and probabilistic volcanic risk assessment

We present data from an international survey of scientists working at volcanic observatories concerning eruption likelihoods. The scientists were asked a range of questions using different types of phrasing. The data suggest that the phrasing of questions affects the ways in which probabilities are estimated. In total, 71% of respondents (N = 70) exhibited some form of inconsistency in their answers between and/or within different question formats. The data also allow for an analysis of the use of scaling in probabilistic assessment, and the use of quantitative versus verbal risk measurements. However, some respondents were uncomfortable with providing any numerical probability estimate, perhaps suggesting that they considered the uncertainty too high for meaningful judgements to be made.     

A regional diffusion theory explanation for states’ proposal and adoption of anti-passive investment company laws

We investigate the propensity of states to propose and adopt laws prohibiting the deduction of intercompany interest or royalties in response to the passive investment company tax minimization strategy (anti-PIC statutes). Using event history analysis with panel data from 1991–2005, we investigate whether regional diffusion theory explains the proposal and adoption of anti-PIC statutes. Our results provide support for the regional diffusion theory explanation, in that both proposing and adopting states have a higher proportion of adopting states in their particular Bureau of Economic Analysis (BEA) region. We find no relationship between decreases in states’ real corporate income tax revenues and their adoption of anti-PIC statutes, but do find that proposals are more common in states with slower growth in real personal income. This study contributes to existing state and local tax policy research by demonstrating that certain types of policy decisions may arise from reasons closely linked to herding behavior.     

Do actions speak louder than words? An empirical investigation of corporate environmental reputation

In this study, we investigate the extent to which firms’ environmental performance is reflected in perceptions of their environmental reputation and whether environmental disclosure serves to mediate the negative aspects of poorer environmental performance associated with those assessments. We also examine whether differences in environmental performance and environmental disclosure appear to be associated with membership selection to the Dow Jones Sustainability Index (DJSI), a factor we also believe may be associated with perceptions of environmental reputation. Based on a cross-sectional sample of 92 US firms from environmentally sensitive industries, we find that environmental performance measured using Trucost environmental performance scores is negatively related to both reputation scores and membership in the DJSI. We argue this is due to the more extensive disclosure levels of firms that are worse performers and the finding of a significant positive relation between environmental disclosure and both the environmental reputation measures and DJSI membership. Finally, we show that the DJSI designation positively influences perceptions of corporate reputation. Overall, our results suggest that voluntary environmental disclosure appears to mediate the effect of poor environmental performance on environmental reputation. Perhaps more troubling, our results also suggest that membership in the DJSI appears to be driven more by what firms say than what they do. Thus, like voluntary disclosure, the DJSI may actually be hindering improved future corporate environmental performance.     

Using vNM expected utility theory to facilitate the decision-making in social ethics

The overall objective of this article is to demonstrate that in social ethics, certain problems related to decision-making are easier to resolve using conceptual tools borrowed from mathematics than using philosophical ethics theories, such as classical utilitarianism. With the help of a case study, the first part of the article will attempt to point out that if an agent bases his reasoning on the verbal and purely qualitative concepts of the classical utilitarian theory, he will find himself confronting ‘undecidable’ dilemmas, for which making a specific choice becomes almost arbitrary. The second part of the article proposes a more formal quantification of utility and attitude towards risk that can help the agent to overcome the uncertainties emanating from a strictly qualitative perception of the real world’s configuration. This method for decision-making is inspired by the works of Howard Raiffa, John von Neumann and Oskar Morgenstern.     

There's more to volatility than volume

It is widely believed that fluctuations in transaction volume, as reflected in the number of transactions and to a lesser extent their size, are the main cause of clustered volatility. Under this view bursts of rapid or slow price diffusion reflect bursts of frequent or less frequent trading, which cause both clustered volatility and heavy tails in price returns. We investigate this hypothesis using tick by tick data from the New York and London Stock Exchanges and show that only a small fraction of volatility fluctuations are explained in this manner. Clustered volatility is still very strong even if price changes are recorded on intervals in which the total transaction volume or number of transactions is held constant. In addition the distribution of price returns conditioned on volume or transaction frequency being held constant is similar to that in real time, making it clear that neither of these are the principal cause of heavy tails in price returns. We analyse recent results of Ane and Geman (2000 Ane, T and Geman, H. 2000. Order flow, transaction clock, and normality of asset returns. J. Finance, 55(5): 2259–2284. [Crossref], [Web of Science ®] , [Google Scholar]: J. Finance, 55, 2259–2284) and Gabaix et al. (2003 Gabaix, X, Gopikrishnan, P, Plerou, V and Stanley, H.E. 2003. A theory of power-law distributions in financial market fluctuations. Nature, 423: 267–270. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]: Nature, 423, 267–270), and discuss the reasons why their conclusions differ from ours. Based on a cross-sectional analysis we show that the long-memory of volatility is dominated by factors other than transaction frequency or total trading volume.     

Government ownership,corporate governance and tax aggressiveness: evidence from China

This study investigates how government ownership and corporate governance influence a firm's tax aggressiveness. Using Chinese listed companies during 2003–2009, we find that compared with government‐controlled firms, non‐government‐controlled firms pursue a more aggressive tax strategy. In particular, non‐government‐controlled firms with a higher percentage of the board shareholdings and with a CEO who also serves as the board chairman are more aggressive. For government‐controlled firms, we find that board shareholding has an impact on tax aggressiveness and it does not differ between local and central government‐controlled firms. However, local government‐controlled firms in less developed regions where the implementation of corporate governance measures is generally less effective are more tax aggressive than those in other regions.     

The Value of Biodiversity in Pharmaceutical Research with Differentiated Products

Biologists and conservation advocates have expressed grave concern over perceived threats to biological diversity. ``Biodiversity prospecting' – the search among naturally occurring organisms for new products of agricultural, industrial, and, particularly, pharmaceutical value – has been advanced as both a mechanism and a motive for conserving biological diversity. Economists and others have attempted to estimate the value of biodiversity for use in new pharmaceutical project research. In this paper we apply a new approach to estimating values: we employ two models of competition among differentiated products. Each model confirms previous findings that the value to private researchers of the ``marginal species' is likely to be small. The models can have very different implications with respect to social values, however. These findings underscore the need for a better understanding of the true meaning of diversity.Resources for the Future     

Diversity in organizations: Where are we now and where are we going?

A great deal of research has focused on workforce diversity. Despite an increasing number of studies, few consistent conclusions have yet to be reached about the antecedents and outcomes of diversity. Likewise, research on different dimensions of diversity (e.g., age, race, gender, sexual orientation, disability, and culture) has mostly evolved independently. Therefore, the purpose of this review is to examine each of these dimensions of diversity to describe common themes across dimensions and to develop an integrative model of diversity.     

Looking back at looking forward: A check of some fortune forecasts

We will have to wait to see how good our present forecasting methodologies are, but we can test futurologists of earlier times. The author has checked a selection of Fortune's forecasts as far back as 1933. Examination reveals that predictions were on target in three areas-technology, general trends, and structural change in the economy. They fell far short of the mark, however, in the areas of legal, political, and international constraints; the personal impact of economic factors; and the personal impact of various innovations. But the failures were often not too far off and the correct ones, if heeded, could have saved us time and money. Unfortunately, the people problems that plagued the Fortune forecasts are still unsolved today.