Potential of feed additives to improve the environmental impact of European livestock farming: a multi-issue analysis

Today, less than 3% of the 250,000 plant varieties available to agriculture are in use. Sources of (agricultural) biodiversity are under threat and disappearing in many regions. Increasing industrialisation of agriculture and top-down agricultural research have contributed to this dependence on a relatively few plant varieties. This article argues that new approaches to agricultural development research are needed to conserve agricultural diversity, improve crops, and produce food of quality for all. Such an approach should enable small farmers on marginal lands to participate as equal partners alongside agricultural scientists, fairly sharing their know-how, expertise and seeds. Three case studies illustrate how farmers and plant breeders are working together in a diversity of agro-ecological, socio-economic and political contexts to put these new approaches into practice. New forms of collaboration are producing an increase in diversity and a number of promising improved varieties in terms of yields, agronomic traits and taste. These varieties are showing better adaptation to the local environmental conditions without requiring extra external inputs. Long-term success requires that these efforts be backed up by supportive policies, by actions to ensure that policies are implemented, and where necessary by related legislation.     

Stakeholder Forces of Socially Responsible Supply Chain Management Orientation

This project investigates salient stakeholder forces of socially responsible supply chain orientation (SRSCO) in the apparel and footwear sector focusing on fair labor management issues. SRSCO was conceptualized as a composite of internal organizational direction and external partnership for a creation and continuation of fair labor conditions throughout the supply chain. Primary stakeholders identified were consumers, regulation, industry, and media. A total of 209 mail survey responses from sourcing managers of U.S. apparel and footwear companies were analyzed. Two dimensions of SRSCO were confirmed: internal direction and external partnership. Consumer and industry peer pressures were found significantly related to internal direction, while industry peers and media were significantly related to the external partnership. Regulation was not significantly related to either internal direction or external partnerships. Lack of regulation forces to govern labor issues and roles of consumers, industry peers, and media in promoting fair labor management are discussed in this article.     

International codes of conduct: An analysis of ethical reasoning

Four international codes of conduct (those of the International Chamber of Commerce, the Organization for Economic Cooperation and Development, the International Labor Organization, and the United Nations Commission on Transnational Corporations) are analyzed to determine the ethical bases of the behaviors they prescribe for multinational enterprises (MNEs). Although the four codes emphasize different aspects of business behavior, there is substantial agreement regarding many of the moral duties of MNEs. It is suggested that MNEs are morally bound to recognize the codes and to take them into account when engaging in international business.Kathleen A. Getz is a doctoral candidate at the Katz Graduate School of Business of the University of Pittsburgh.For another interpretation, see William C. Frederick's current paper, Multilateral Compacts as a Source of Normative Corporate Guidelines: The Emergence of a Transcultural Corporate Ethic.     

Short selling in initial public offerings

Short sale constraints in the aftermarket of initial public offerings (IPOs) are often used to explain short-term underpricing that is subsequently reversed. This paper shows that short selling is integral to aftermarket trading and is higher in IPOs with greater underpricing. Perceived restrictions on borrowing shares are not systematically circumvented by “naked” short selling. Short sellers, on average, do not appear to earn abnormal profits in the near term and our findings are not driven by market makers. Short selling in IPOs is not as constrained as suggested by the literature, implying that other factors may be responsible for underpricing.     

An in-depth investigation of student information gathering meetings with stakeholders and domain experts

International Journal of Technology and Design Education - Information gathering activities in engineering design projects play an important role in the identification and definition of stakeholder...     

Motivating students to prepare for class and engage in discussion using the hot seat

Accounting accreditation standards place a strong emphasis on student engagement in the learning process (1 and 14). However, budget constraints at many universities are creating larger class sizes, thereby complicating the student-engagement process in two respects. First, it is difficult for professors to motivate students to prepare for class when the students perceive a small probability of being held individually accountable for reading assigned materials. Second, it becomes harder for professors to have one-on-one interactions with students during class as enrollments grow (Litke, 1995). This lack of interaction makes it more difficult to engage students in the learning process. This article describes a teaching approach, called the “hot seat,” that overcomes these challenges by motivating students to prepare for class and engage in the learning process during class. Assessment data suggest that students valued the instructor’s commitment to high-quality instruction and that they believed the hot-seat approach accomplished its intended objectives of increasing student preparation, participation, and learning.     

Accounting for owner-occupied dwelling services: Aggregates and distributions

Research linking macro and micro statistics of dwelling services is in its infancy in the U.S. including work by the Bureau of Economic Analysis, Bureau of Labor Statistics, and the Census Bureau. Comparisons of aggregated estimates generated from micro-level data to estimates at the macro-level can inform both levels on the accuracy and precision of methods and data sources. In this study, the treatments of housing in the macro statistics of the National Accounts and in the micro statistics of household expenditure and income surveys are examined. Three approaches to value dwelling services using household survey data are compared: capitalization rate, hedonic, and rental equivalence. Estimates are produced using data from the U.S. Consumer Expenditure Survey and American Housing Survey. Estimated aggregates of implicit net rental income from owner-occupied housing are compared to the aggregate value in the National Accounts. Possible sources of differences in the macro- and micro-based aggregates are discussed. The effects of adding net implicit rental income on income distributions are examined, particularly on inferences about the relative well-being by the age of householder. Overall, only marginal reductions in income equality result when net rental incomes are added to before tax money income; this only occurs when reported rental equivalence and return to home equity are used as methods of rent estimation.     

Reliability of recall in agricultural data

Despite the importance of agriculture to economic development, and a vast accompanying literature on the subject, little research has been done on data quality. Due to survey logistics, agricultural data are usually collected by asking respondents to recall the details of events occurring during past agricultural seasons, potentially leading to recall bias. The problem is further complicated when interviews are conducted over the course of several months, thus leading to recall of variable length. To test for recall bias, the length of time between harvest and interview is examined for three African countries with respect to several common agricultural input and harvest measures. The analysis shows little evidence of large recall bias impacting data quality. There is some indication that more salient events are less subject to recall decay. Overall, the results allay some concerns about the quality of some types of agricultural data collected through recall over lengthy periods.     

Nurturing nursing's future through nurse executive partnerships

At a time when nurses are becoming an endangered species, nurse executives have a unique opportunity to respond by forging new and responsive relationships with graduate students who express interest in nursing administration and leadership as a preferred career choice. In this article, a case example demonstrates how a senior faculty member and a graduate student formed a partnership, conducted research, and nurtured an appreciation of the nurse educator role. Using this experience, senior nurse executives can too form partnerships with graduate students as a way to recruit into nursing leadership roles.     

Exploring the efficacy of healthcare quality practices, employee commitment, and employee control

This exploratory study examines healthcare quality program practices, employee commitment and control initiatives, and perceived results by surveying the directors of hospital quality programs. U.S. hospitals are renowned to be among the highest in quality, but recent studies assert that the majority of error-related deaths per year are preventable. In response, healthcare organizations have adopted quality management programs. Employee commitment and control theories propose that employee initiatives are critical to patient safety. However, little research has focused on the efficacy of employee commitment and control initiatives for quality programs at healthcare organizations. This study examines the responses from Quality and Risk Directors of 372 U.S. hospitals. The results of structural equation modeling (SEM) demonstrate that perceived quantitative and qualitative quality program results are more highly related to employee commitment and control initiatives than they are related to quality practices.