为什么政府要私有化?

基于所搜集的1998年到2000年的数据,本文从理论和实证角度考察了私有化的决定因素。理论模型清楚讨论了银行在决定私有化中的角色。我们发现改进的人力资本和银行经理层激励和/或弱化的银行流动性限制导致私有制。我们也分析了在何种情况下,倒闭将是一种更好的办法。并且实证证据和我们模型的预期相一致。     

Food literacy competencies: A conceptual framework for youth transitioning to adulthood

Objective : The modern foodscape has changed dramatically in recent decades in terms of where, what, how and with whom we eat. This has been facilitated by a transition from traditional, healthy and basic foods prepared in the home to ultraprocessed, unhealthy foods requiring little planning and preparation prior to consuming. Consequently, many youth lack the food literacy (knowledge, skills and critical perspectives) necessary to be well and minimize their risk of obesity and chronic diseases, in the context of a complex food system. The specific dimensions of these knowledge, skills and dispositions, however, are unknown. This study identified critical food literacy competencies required by youth as they transition to independent adulthood. Design : This study employed a Delphi methodology to achieve consensus statements on critical food literacy competencies within a framework encompassing cognitive, psychomotor and affective dimensions. Participants : A panel of 41 experts including dietitians, teachers and college/university students participated in in‐depth interviews. Analysis : Results were thematically analysed and incorporated into two subsequent surveys completed by panel members. Rater agreement was set at 75% agreeing/strongly agreeing with survey items. A panel subgroup further delineated results into competency statements. Results : Within the themes of “confidence and empowerment,” “joy and meaning” and “sustainable and equitable food systems,” 16 broad competency areas, and 59 specific competencies were identified. These were assembled into a Food Literacy Framework. Conclusion : Results can be used to support food and nutrition education in community settings as well as the formal school system, and to advocate for resources to support food literacy education programmes.     

The moderating role of construal level on the evaluation of emotional appeal vs. cognitive appeal advertisements

This article proposes that construal level moderates consumer evaluation of different appeals (emotional vs. cognitive appeals) in advertisements. Low-level construal is associated with close psychological distance; this condition implies that people with low-level construal can feel an emotion more intensely than those with high-level construal. Consequently, consumers with low-level construal could positively relate with the emotional appeal ad, and they would evaluate an ad with emotional appeal more favorably than an ad with cognitive appeal. However, this effect does not occur among consumers who construe information at high-level, due to the fact that they are able to focus on the central and positive features of different appeals.     

A real options analysis of coffee planting in Vietnam

Vietnam grew from an insignificant to the world's second largest coffee producer during the 1990s. To understand this growth, this article examines Vietnamese coffee growers' investment decisions using real options theory. The study finds that producers, with variable costs of 19 cents/lb and total cost of 29.3 cents/lb, would enter coffee production at a coffee price of 47 cents/lb and exit at a coffee price of 14 cents/lb. Most Vietnamese growers appear to be sufficiently efficient to continue producing coffee even at relatively depressed price levels.     

转型经济中的银行歧视:意识形态,信息还是激励?

这篇论文分析了在一个转型国家中针对私有企业的银行歧视。从理论上, 我们说明了银行可能因为非利润的原因而产生歧视,但是这种歧视随着银行经理 的激励和人力资本的加强而减弱。通过对比中国的银行和企业数据,我们从经验 上检验了歧视的程度、来源和结果。调查设计使我们解决了样本截取,被忽略的变 量偏差以及内生性问题。我们的经验结果证实了理论预测,并且指出了由于歧视 的存在,私有企业不得不转向更昂贵的商业信贷。     

Dynamics in a Mature Industry: Entry,Exit, and Growth of Big‐Box Grocery Retailers

This paper measures market dynamics within the U.S. grocery industry (defined as supermarket, supercenter, and club retailers). We find that despite being a mature industry, the grocery industry is remarkably dynamic. Each year retailers open or close roughly 7% of U.S. stores. We also find significant changes in the size of firms’ operations within markets over time. These changes in relative size are largely the result of expansion or contraction by incumbents rather than the result of firm entry or exit. In fact, entry and exit are quite rare, except by small firms. Moreover, only in small markets do new entrants gain substantial market share.     

Ethical behaviours in organizations: Directed by the formal or informal systems?

Past research has focused on individual culpability with the assumption that individuals will further their own self interest over that of the organization, given an appropriate opportunity. In contrast, this research shifts the focus from individual motivation to the influence of the formal and informal control systems of organizations on ethical behaviours. An open-ended interview approach was used to collect data. It was found that pressures within the informal system were the dominant influence in the resolution of ethical issues. The dominance of the informal system, however, varies according to the economic position of the organization.Loren Falkenberg and Irene Herremans are Associate Professors in the Faculty of Management at the University of Calgary. Both have published in a wide variety of academic journals. Loren Falkenberg teaches courses in business ethics and management of human resources while Irene Herremans teaches in the accounting and tourism areas.     

Betriebswirtschaftliche Rahmenbedingungen für eine nachhaltige Entwicklung von „New Economy-Unternehmen” in der Versicherungswirtschaft

While a whole set of ?new economy enterprises” in the insurance business were successfull, many of them left the market after a very short life span. What are the substantial conditions for the success of these enterprises? The answer to this analisis can be summarized in three aspects:

1. The business model should contain a sufficient information-economic transaction benefit.
2. The branding strategy should create in the sense of Informationssurrogates sufficient confidence and generate respectable traffic.
3. The supply of sufficient investment capital must be guaranteed during the entire starting period.