Finite sample evidence on the performance of stochastic frontier models using panel data

Most stochastic frontier models have focused on estimating average productive efficiency across all firms. The failure to estimate firm-specific effiicency has been regarded as a major limitation of previous stochastic frontier models. In this paper, we measure firm-level efficiency using panel data, and examine its finite sample distribution over a wide range of the parameter and model space. We also investigate the performance of the stochastic frontier approach using three estimators: maximum likelihood, generalized least squares and dummy variables (or the within estimator). Our results indicate that the performance of the stochastic frontier approach is sensitive to the form of the underlying technology and its complexity. The results appear to be quite stable across estimators. The within estimatoris preferred, however, because of weak assumptions and relative computational ease.The refereeing process of this paper was handled through J. van den Broeck.     

An Analysis of Materiality and Reasonable Assurance: Professional Mystification and Paternalism in Auditing

Critical analyses of the audit profession have become more common in recent years. Many of these analyses focus on the entire audit profession in developing their criticisms and concerns. In this paper, the scope of analysis is narrowed to examine in depth the auditing profession's use of the concepts of reasonable assurance and materiality in audit performance and audit communications. Reasonable assurance and materiality are the terms that auditors use to describe the scope of their responsibility to the public. Similarly, reasonable assurance and materiality are the key determinants of audit effort. An overview of official guidance, practitioner reports, and academic research reveals that these two key concepts are not well specified nor are they consistently applied in audit practice. These findings are evaluated from two competing perspectives on professions – the traditional, functionalist perspective and the critical theorists' perspective. Evaluation from the latter perspective leads to a conclusion that the profession's use of these key terms to guide practice and communication leaves the profession open to charges of mystification and unjustified paternalism.     

Intrinsic Motivations of Public Sector Employees: Evidence for Germany

We examine differences in altruism and laziness between public sector employees and private sector employees. Our theoretical model predicts that the likelihood of public sector employment increases with a worker's altruism, and increases or decreases with a worker's laziness depending on his altruism. Using questionnaire data from the German Socio‐Economic Panel Study, we find that public sector employees are significantly more altruistic and lazy than observationally equivalent private sector employees. A series of robustness checks show that these patterns are stronger among higher educated workers; that the sorting of altruistic people to the public sector takes place only within the caring industries; and that the difference in altruism is already present at the start of people's career, while the difference in laziness is only present for employees with sufficiently long work experience.     

Boundary-crossing and the localization of capabilities in a Japanese multinational firm

We conducted a case study to explore the challenges encountered by a foreign subsidiary of a Japanese multinational firm when localizing its organizational capabilities in China. Drawing on the concepts of boundaries and boundary-crossing, we identify pragmatic and cultural knowledge boundaries, which denied opportunities for the host-country employees to contribute their local expertise to augment the firm's core capabilities within the domains of research and development and operational protocols. However, within those domains that were regarded as complementary to or peripheral to the firm's core capabilities, host-country employees were granted more scope to cross the associated pragmatic boundaries.     

Identifying the gaps in ethical perceptions between managers and salespersons: A multidimensional approach

This research examines, in a general manner, the degree and character of perceptual congruity between salespeople and managers on ethical issues. Salespeople and managers from a diversity of organizations were presented with three scenarios having varying degrees of ethical content and were asked to evaluate the action of the individual in each scenario. Findings indicate that, in every instance, the participating managers tended (1) to be more critical of the action displayed in the scenarios, (2) to view the action as violating a sense of contract or promise, and (3) to view the action as less culturally acceptable than did the salespeople.Tony L. Henthorne is Associate Professor of Marketing at the University of Southern Mississippi. Dr. Henthorne has published in such journals asPsychology and Marketing andJournal of Professional Services Marketing.Donald P. Robin is Professor of Business Ethics and Professor of Marketing at the University of Southern Mississippi. Dr. Robin is coauthor with Eric Reidenbach of two recent books on business ethics. Dr. Robin has contributed several articles on business ethics in such journals asJournal of Marketing, Journal of the Academy of Marketing Science, andJournal of Business Ethics. He is also a frequent lecturer on the topic of business ethics.R. Eric Reidenbach is the Director of the Center for Business Development and Research and Professor of Marketing at the University of Southern Mississippi. Dr. Reidenbach has written numerous articles for such journals asJournal of Business Ethics, Journal of Marketing, Journal of Macromarketing, andJournal of the Academy of Marketing Science. Dr. Reidenbach has coauthored two books on business ethics.     

Israel M. Kirzner: An Outstanding Austrian Contributor to the Economics of Entrepreneurship

Israel M. Kirzner is the 2006 winner of The International Award for Entrepreneurship and Small Business Research. In this essay, we present and evaluate his main contributions to the economics of entrepreneurship. The focus is on how Kirzner defines the entrepreneurial function. In order to better understand his theory, we posit Kirzner’s notion of an entrepreneur in the Austrian tradition. In so doing we emphasize that this concept opens up different perspectives as compared to the neoclassical theoretical framework. The three areas of economic policy, justice and freedom, and economic growth are discussed. We also show why the Kirznerian entrepreneur makes these issues relevant. Perhaps most importantly, Kirzner has made the Austrian School intelligible for non-Austrians. By bridging the chasm between Austrian and mainstream thinking, the crucial role of entrepreneurship and the individual entrepreneur has become visible to a much broader audience.