Retroactive Liability or the Public Purse?

The article addresses the question of whether responsibility for pollution created in the past should be retroactively applied to firms, or if the costs of cleaning up existing pollution should be financed by the public. We show that making firms liable for retrospective environmental costs can weaken the incentive to take precautions against future environmental costs. This follows since public financing of these costs can lead to greater prospective risk deterrence by allowing firms to more fully internalize the costs of future environmental risks. However, an analysis of existing public financing approaches highlights a set of dangers associated with their practical use.     

CGE assumptions under scrutiny: uncertainty in the ethanol promotion policy in Mexico

Based on a CGE exercise of a subsidy to initiate ethanol production in Mexico, we use Monte Carlo simulations for consumer demand elasticities and ethanol cost estimates. The analysis provides three conclusions: when markets vary smoothly and predictably, Monte Carlo methods can then help to gauge the actual probability that a given program will achieve a desired outcome. Second, secondary markets may display little or no sensitivity to these parameter variations. Finally, a ‘razor’s edge’ outcome with no positive benefits if a critical parameter falls below some critical value, reveals that an economic policy may not be conducive to ‘fine tuning’ by marginal adjustments.     

How advanced is the strategy paradigm? The role of particularism and universalism in shaping research outcomes

As the field of strategy reaches its 25th anniversary, we examine how far the field has progressed during that time. Both management and strategy research have been characterized as being in an early stage of development. We draw on Kuhn's ( 1996 ) paradigm development model, which posits a connection between a field's stage of maturity and research processes and outcomes, to assess the maturity of the strategy field. We conduct two studies. The first is a cross‐discipline comparison of productivity norms for university faculty. The second study examines longitudinal research outcomes for a sample of 945 strategy faculty. Our results indicate that strategy has the attributes of both an early stage and mature field: while overall research norms are low relative to other fields, they are driven far more by merit‐based than non‐merit factors. Copyright © 2005 John Wiley & Sons, Ltd.     

The welfare costs of monopoly are larger than you think

We show that monopoly is the parent of monopsony when an industry employs specialized resources. This means that the welfare loss from monopoly and monopolization is larger than commonly portrayed. Copyright © 2010 John Wiley & Sons, Ltd.     

根深蒂固的自由主义和压迫性的社群关系--道德教育主体面临的一个两难困境

现代西方道德政治理论中,自由主义主体这个概念作为道德经验、阐释、批评的中心一直非常繁荣。然而,本文认为某种道德上意义重大的关系——那种通过分等级的权力结构由互相联系的社会群体构成的关系——构成的一种不同的主体意识需要更多的理论和实践上的注意。和自由主义的四种核心特征相对应,本文从个体是怎样成为一些特殊的社会群体的成员来论述一种主体意识视角。文章认为,除非道德教育能认识到这种主体意识,否则道德教育本身就冒着为压迫形式(如种族歧视)作贡献而不是同它搏斗的风险。     

(某些)品德教育对自由主义民主的危害

本文以在加拿大多伦多市一大郊区开发的一个研究项目为案例,批评了北美“品德教育”的某些方面是怎样对维持一个健康的自由主义民主社会造成危害的。作为这种批评之基础的假设认为,把自由主义的动机作为一种政治理论确定下来,并且认为这种动机就表现在民主的原则和实践中,是为了解决生活在同一社会中的人们之间的(几种)冲突,而且要做到这一点,只要把公民的角色分化出来,按照这个目的进行建构即可。以此为抓手,本文把关注的焦点集中在这种观点的危险性上,认为这种观点无法区分好人和好公民这两个概念,尤其是在文化多元主义已经深入人心的背景中。     

Equal access to hospitality services for guests with mobility impairments under the Americans with Disabilities Act: Implications for the hospitality industry

The hospitality operator's obligation to comply with the ADA has provided the necessary impetus to ensure that hospitality services are provided in a non-discriminatory manner. The ADA requires modification of hospitality policies and procedures to ensure that guests with disabilities are provided services in a manner equivalent to those provided to able-bodied guests. This article provides the hospitality operator with a framework for training front-line employees and offers recommendations for analyzing how current policies and procedures could be modified in a way that limits potential liability as well as more effectively meets the needs of guests with mobility impairments.     

The link between attractiveness of “Extrabrand” attributes and the adoption of innovations

While innovators may rush to purchase many new products, most consumers are more conservative and do not want to buy into fads but purchase only those new products that are viable. How do the majority of consumers make judgments about whether they will adopt an innovation? This article examines the evaluative aspects of adoption as a means for better understanding consumer adoption and the market factors that may influence the success of an innovation. This research introduces a conceptual model that shows how consumers’ evaluation of product category attractiveness affects the adoption decision for really new products. These consumer evaluations are based on the attributes of the product category (“extrabrand” attributes) rather than brand attributes. Results from a test of the model indicate that consumers do use extrabrand attributes to assess the attractiveness of innovative new products.     

National culture and labour-market flexibility

This paper develops a cultural explanation for labour-market flexibility, building on the work of Lipset. Using Hofstede's conceptual framework for categorizing national cultures, certain hypotheses are derived concerning the association of various labour-market institutions and rigidities connected with employment, pay bargaining the treatment of the unemployed, and Hofstede's dimensions of national culture. These hypotheses are tested on data for OECD countries, using ordinary least squares regression. The results demonstrate a strong statistical association between Hofstede's cultural indices and the various labour-market rigidities. In particular, there is a strong inverse relationship between Hofstede's MAS variable and all our labour flexibility variables. Cultural values reflecting feminine gender structuring appear to be strongly associated with labour-market inflexibility. There is also a strong statistical association between scores on the UAI dimension, and employment rigidities and pay-bargaining practices. Cultural attitudes to power inequalities as reflected in the PDI index inversely related to rigidities in pay-bargaining practices. While the results demonstrate only statistical associations, they are suggestive of the possibility that culture plays more determining role. This has important implications for deregulation/regulation strategies.