Experimental study of repeated team-games

We report an experiment in which the Intergroup Prisoner's Dilemma (IPD) game was contrasted with a structurally identical (single-group) Prisoner's Dilemma (PD). The games were played repeatedly for 40 rounds. We found that subjects were initially more likely to cooperate in the IPD game than in the PD game. However, cooperation rates decreased as the game progressed and, as a result, the differences between the two games disappeared. This pattern is consistent with the hypothesis that subjects learn the structure of the game and adapt their behavior accordingly. Computer simulations based on a simple learning model by Roth and Erev (Learning in extensive-form games: Experimental data and simple dynamic models in the intermediate term, Games and Economic Behavior 8, 164–212, 1995) support this interpretation.     

Price‐matching guarantees

Are price‐matching guarantees anticompetitive? We examine the incentives for price‐matching guarantees in markets where information about prices is costly. The conventional explanation of price matching as facilitating cartel pricing finds some theoretical support, but our model provides an additional explanation. A price‐matching guarantee may be a credible and easily understood means of communicating to uninformed consumers that a firm is low priced. The credibility of the signal is assured by the behavior of informed consumers. We contrast the testable implications of our model with those arising from two theories of price matching as anticompetitive, and show that available evidence supports the signalling theory.     

Individual Differences in the Acceptability of Unethical Information Technology Practices: The Case of Machiavellianism and Ethical Ideology

While information technologies present organizations with opportunities to become more competitive, unsettled social norms and lagging legislation guiding the use of these technologies present organizations and individuals with ethical dilemmas. This paper presents two studies investigating the relationship between intellectual property and privacy attitudes, Machiavellianism and Ethical Ideology, and working in R&D and computer literacy in the form of programming experience. In Study 1, Machiavellians believed it was more acceptable to ignore the intellectual property and privacy rights of others. Programmers and R&D workers considered violating intellectual property rights more acceptable. Programmers did not consider violating privacy rights more acceptable, but R&D workers did. Finally, there was an interaction between Machiavellianism, programming and R&D. Machiavellians who also had programming experience or worked in R&D found violations of intellectual property much more acceptable. The effect of Machiavellianism on attitudes toward violations of privacy was enhanced by working in R&D, but not by programming experience. In Study 2, idealists believed it was less acceptable to ignore the intellectual property and privacy rights of others. Relativists found it more acceptable to violate intellectual property rights, though they did not consider it more acceptable to violate privacy rights. Those with programming experience were more accepting of intellectual property rights violations, but not of privacy violations. Finally, programming experience moderated the relationship between idealism, relativism and attitudes toward these unethical information practices. Implications for diminishing unethical behavior among Machiavellians, Relativists, programmers and those in R&D are discussed.     

Accrual quality,skill, and the cross-section of mutual fund returns

We use returns of actively managed mutual funds to document the link between accrual quality (AQ) and systematic (priced) risk. Despite compelling theoretical arguments, prior research finds no evidence that poor AQ commands a risk premium in the cross-section of realized stock returns. We argue that the previously obtained premium estimates are biased downward because, for a large portion of poor AQ stocks, higher expected returns are offset by the news of deteriorating fundamentals. We suggest that skilled mutual fund managers should be able to either avoid investing in stocks with deteriorating fundamentals or assign them lower portfolio weights. As a consequence, returns on their portfolios should better reflect the expected AQ risk premium. Our empirical evidence is consistent with these predictions.     

The control dynamics of outsourcing involving an early-stage firm

Firms in the early stage of their organisational lifecycle experience challenges that shape the adoption of management controls. They are also recognised for their use of outsourcing. However, the accounting research has provided limited insight on how these control challenges and inter-organisational control concerns interact to influence the adoption of specific controls within an outsourcing relationship involving an early-stage firm. Exploration of this gap provides a key motivation for this paper. Contrary to existing management control and organisational science literature, we find a strong preference for new or enhanced action controls. Conversely, we find low levels of interest in result controls by managers within the buyer but not the supplier firm. These preferences influence inter-organisational control adoption within the frame of an incomplete outsourcing contract that emphasises flexibility in terms of relationship exit. Within the limits of a case study methodology, we argue that adoption of inter-organisational controls is shaped by tensions between the control challenges of early-stage firms, the control preferences of managers within these firms and inter-organisational control concerns. These findings have theoretical implications, expanding the Davila et al. [2009. Reasons for management control systems adoption: insights from product development systems choice by early-stage entrepreneurial companies. Accounting, Organizations and Society, 34 (3–4), 322–347] framework and the Merchant [1985. Control in Business Organizations. Boston, MA: Pitman] control typology into an ESF inter-organisational control context.     

Top down or bottom up? Issues in the development of sub-national tourism satellite accounts

It is well known that tourism makes extensive use of national identities to help build brand images, and that such use can result in significant negative impacts to peoples and their cultures. Until recent times, the dominant themes for much of Australia’s international tourism advertising campaigns have been based upon male character types, Indigenous culture and landscape. The 2006 ‘Australian Invitation’ campaign which featured a young female model and use of the term ‘bloody hell’ created a media controversy. The research reported in this paper found that the majority of respondents liked and approved of the campaign, but a cluster analysis distinguished a group of approximately one third of the respondents who held negative attitudes towards it.     

Egalitarian equivalence and strategyproofness in the queueing problem

We investigate the implications of egalitarian equivalence (Pazner and Schmeidler in Q J Econ 92:671–687, 1978) together with queue efficiency and strategyproofness in the context of queueing problems. We completely characterize the class of mechanisms satisfying the three requirements. Though there is no mechanism in this class satisfying budget balance, feasible mechanisms exist and we characterize the set of all such mechanisms. We also show that it is impossible to find a mechanism satisfying queue efficiency, egalitarian equivalence, and a stronger notion of strategyproofness called weak group strategyproofness. In addition, we show that generically there is no mechanism satisfying both egalitarian equivalence and no-envy.     

The relationship between risk attitudes and heuristics in search tasks: A laboratory experiment

Experimental studies of search behavior suggest that individuals stop searching earlier than the optimal, risk-neutral stopping rule predicts. Two different classes of decision rules could generate this behavior: rules that are optimal conditional on utility functions departing from risk neutrality, or heuristics derived from limited cognitive processing capacities and satisficing. To discriminate between these possibilities, we conducted an experiment that consists of a search task as well as a lottery task designed to elicit utility functions. We find that search heuristics are not related to measures of risk aversion, but to measures of loss aversion.