In Art we trust

Culture is an experience good and has strong externalities. Culture has social value, option value, existence value, innovation value, and intergenerational value. None of these are internalised by the market. One should avoid that culture appeals to a small elite. It is thus crucial to invest in cultural education, to bring culture to places where the people are, and to put a greater emphasis on demand-side rather than supply-side cultural subsidies. One should try to avoid that high culture becomes marginalised in a multicultural society with many demands on leisure time. The government should avoid deadweight losses, but should also minimise the potential for rent seeking and lobbying. It is crucial that the government stays at arm's length and leaves artistic judgements to independent experts and interested laymen.     

A Multi-Agent View of Strategic Planning Using Group Support Systems and Artificial Intelligence

The strategic planning process is dynamic and complex. Including a Group Support System (GSS) in the problem-solving process can improve the content quality of the strategic plan by allowing increased participation by more members of the organization. However, it can also add to the complexity of the problem by increasing the quantity of textual information that can result from group activity. Added complexity increases cognitive overload and frustrations of those participants negotiating the contents of the strategic plan. This article takes a multi-agent view of the strategic planning process. It considers group participants as multiple agents concerned with the content quality of the strategic plan. The facilitator agent is responsible for guiding groups in the strategic plan construction process as well as for solving process problems such as cognitive overload. We introduce an AI Concept Categorizer agent, a software tool that supports the facilitator in addressing the process problem of cognitive overload associated with convergent group activities by synthesizing group textual output into conceptual clusters. The implementation of this tool reduces frustrations which groups encounter in the process of classifying textual output and provides more time for discussion of the concepts themselves. Because of the large amount of convergent activity necessary for strategic planning, the addition of the AI Concept Categorizer to the strategic planning process should increase the quality of the strategic plan and the buy-in of the participants in the strategic planning process.     

The Oxford Handbook of Work & Organization – Edited by Stephen Ackroyd,Rosemary Batt,Paul Thompson and Pamela S.

Books reviewed: The Oxford Handbook of Work & Organization edited by Stephen Ackroyd, Rosemary Batt, Paul Thompson and Pamela S. Tolbert. Oxford University Press, Oxford, 2005, xiii + 655 pp., ISBN 0 19 926992 0, £75.00.     

The Determinants of Life Expectancy: An Analysis of the OECD Health Data

This study considers an aggregate life expectancy production function for a sample of developed countries. We find that pharmaceutical consumption has a positive effect on life expectancy at middle and advanced ages but is sensitive to the age distribution of a given country. Thus, ignoring age distribution in a regression of life expectancy on pharmaceutical consumption creates an omitted-variable bias in the pharmaceutical coefficient. We find that doubling annual pharmaceutical expenditures adds about one year of life expectancy for males at age 40 and slightly less than a year of life expectancy for females at age 65. We also present results for lifestyle inputs into the production of life expectancy. For example, decreasing tobacco consumption by about two cigarettes per day or increasing fruit and vegetable consumption by 30% (one-third pound per day) increases life expectancy approximately one year for 40-year-old females.     

Modelling employment durations of NHL head coaches: turnover and post‐succession performance

Match‐level National Hockey League (NHL) data are used to identify factors likely to trigger the departure of a team's coach, and to measure the short‐term impact on subsequent match results. There is a statistically significant link between individual match results and the job departure hazard for up to 15 games prior to the point of departure. The hazard depends on the team's current standing within its conference relative to a pre‐season forecast, recent performance in the Stanley Cup, the coach's age and previous employment with his present team as a player. After controlling for a mean‐reversion effect, teams that changed their coach within‐season are found to perform worse subsequently than those that did not, but the negative effect is short‐lived. Copyright © 2006 John Wiley & Sons, Ltd.     

On the Use and Abuse of Thorstein Veblen in Modern American Sociology, II: Daniel Bell and the 'Utopianizing' of Veblen's Contribution and Its Integration by Robert Merton and C. W. Mills

A bstract . The analyses and applications of Thorstein Veblen's social theory by Daniel Bell, Robert Merton , and C. Wright Mills are criticized. Bell's analysis is deficient because it distorts Veblen's proposal for economic reconstruction and because it treats him as a hopelessly Utopian theorist. Merton's use of Veblen's theory of status emulation by linking it with latent and manifest functions is a noteworthy accomplishment; yet Merton's utilization of Veblenian concepts is too sparing and essentially apolitical. Only the treatment of Veblen's theories by Mills is theoretically systematic and sufficiently political in tone. The significant import of Veblen's work for an indigenous critical theory resides in his theories of social value , status emulation, conflict and cultural lag.