The Experience-Earnings Profile: Productivity-Augmenting or Purely Contractual? Evidence from the UK

We test the human capital interpretation of the experience-earnings profile. Does the upward sloping portion of the experience-earnings profile reflect on-the-job training which in turn causes the experience-productivity profile to slope upwards, or do purely contractual factors determine the nature of life-cycle earnings. Herein, we provide additional evidence on the relationship between productivity and earnings by examining earnings differentials in the UK academic labor market for economists. Using a test first suggested by Mincer, we find that the empirical results are consistent with human capital theory. We find that, although the positive relationship between earnings and experience persists when individual productivity measures are included in the salary equations for lecturers and senior lecturers, the positive relationship becomes statistically insignificant when the same productivity measures are included in the salary equations for professors. For lecturers and senior lecturers, the experience-salary profile properly reflects the structure of the national pay scale rather than variations in individual research productivity. At the professor level, where individual salaries are not determined by a pay scale, the data support the human capital explanation of the positive experience-earnings profile.

Students as a resource for introducing intercultural education in business schools

Despite a recognized need for a global mindset, opportunities for US business school students to gain hands‐on diversity training regarding intercultural issues remain rare. The reasons for this neglect include a lack of agreement on how to teach intercultural awareness and a paucity of faculty qualified to do so. In order to introduce intercultural education into a core business course, students were offered the opportunity to participate in an extra‐credit project that required the development of a proposal for an international joint venture and afforded them the chance to learn about each other while pursuing a superordinate goal of value to each. Thirty‐nine cross‐cultural teams were created, each of which had a partner from the US and a partner from a different country. Both quantitative and qualitative analyses revealed that the value of the project was closely related to the amount of learning that reportedly took place in both the business and cultural realms. Importantly, 73% of the students reported a strong interest in meeting people from different cultures as a result of participation in the project.     

Board development practices and competent board members: Implications for performance

This study explores underlying assumptions about board development practices in nonprofit governance. Specifically, a model was developed to determine if using recommended recruitment, board member orientation, and evaluation practices resulted in more competent board members and if the presence of these board members led to better board performance. The sample consisted of 1,051 survey responses from CEOs and board chairs representing 713 credit unions. As member‐benefit nonprofit organizations, credit unions rely almost exclusively on voluntary board members in an oversight capacity. Results support the contention that board development practices lead to more capable board members, and the presence of these board members tends to explain board performance. The study advances the understanding of nonprofit board development practices by further defining the concept and proposing an empirically tested assessment strategy. Furthermore, the findings support using specific recruitment practices that should strengthen nonprofit boards.     

Industry Perceptions of University-Industry Relationships Related to Agricultural Biotechnology Research*

Abstract Following a rise in university-industry relationships (UIRs), scholars began questioning the efficacy of those relationships, as well as whether industry and university research interests and integrity are being compromised. Although many of these studies focus on the university, few examine the perspectives of industry participants. We conducted intensive interviews with 63 managers and scientists at agricultural biotechnology companies involved in UIRs related to agricultural biotechnology. Our analysis of their comments reveals nuanced critical perspectives of UIRs and creative ideas for reforming policies and practices. Industry representatives listed many advantages of UIRs, but some also expressed an interest in reforming policies to preserve a public-interest emphasis for university research. We conclude by considering the structural relationships that may explain the industry representatives' critical evaluations and by identifying policy implications.     

Maintenance of skilled performance with age: a descriptive examination of professional golfers

Demographic studies indicate a remarkable aging trend in North America. An accurate profile of the decline in physical and cognitive capabilities over time is essential to our understanding of the aging process. This study examined the maintenance of skilled performance across the careers of 96 professional golfers. Data were collected on scoring average, driving distance, driving accuracy, greens in regulation, putts per round, and number of competitive rounds played using online data archives. Analyses indicate that performance in this activity can be maintained to a greater extent than in activities relying on biologically constrained abilities. Although the generalizability of these results to "normal" aging populations is not known, they suggest that acquired skills can be maintained to a large extent in the face of advancing age.     

Do hostile sexual beliefs affect men's perceptions of sexual-interest messages?

This study tested the distorted cognitions component of Hall and Hirschman's (1991) quadripartite model of sexual aggression. Men (N = 107) with and without hostile sexual beliefs viewed erotic slides with a female partner who provided one of four patterns of feedback: clear disinterest, token disinterest, compliant interest, and clear interest. Hostile men reported fewer differences between women, were unresponsive to their partner's perceived embarrassment, and reported a consistent positive mood regardless of her feedback. Conversely, nonhostile men were more responsive to feedback, mirrored the partner's embarrassment, and experienced a less positive mood when she communicated clear disinterest in the erotica. These findings support the distorted cognitions component of the quadripartite model of sexual aggression. The authors also discuss the strengths and limitations of this study's methodology.     

Bird diversity in a subtropical South-American City: effects of noise levels,arborisation and human population density

Cities are highly modified environments in which the only areas that resemble natural landscapes are urban parks with low human population density. Attempts are frequently made to maintain high bird diversity in cities for aesthetic or educational reasons. However, it remains unclear whether local site characteristics are important in determining bird assemblage composition or whether simplification of the assemblage is an inevitable consequence of the changes associated with human population density. From May 1998 to December 1999, we undertook bird counts at 521 points in Porto Alegre, Rio Grande do Sul, southern Brazil. Our main goal was to understand the pattern of distribution of the bird species richness and density within the city and determine which variables most affect species assemblages. We recorded 132 species belonging to 43 families that are common in Rio Grande do Sul and obtained quantitative data on 121 species in survey sites. The two most abundant species (House Sparrow, Passer domesticus and Rock dove, Columba livia) were exotics. Analysis based on a reduced subset of 134 points surveyed in spring/early summer suggested that there was a North–south gradient in assemblage structure. Variation in assemblage structure was also affected by the number of trees, urban noise and human population density. However, human population density had a much smaller effect on richness and assemblage structure than variables subject to management, such as tree density and noise levels. These results suggest that complex communities may be maintained in densely populated urban areas of sub-tropical South-America given adequate urban planning.     

Moving Up in Rural America: Economic Attainment of Nonmetro Latino Immigrants

Rapid Hispanic population growth represents a pronounced demographic transformation in many nonmetropolitan counties, particularly since 1990. Its considerable public policy implications stem largely from high proportions of new foreign‐born residents. Despite the pressing need for information on new immigrants in nonmetro counties and a bourgeoning scholarship on new rural destinations, few quantitative analyses have measured systematically the social and economic well‐being of Latino immigrants. This study analyzes the importance of place for economic well‐being, an important public policy issue related to rural Hispanic population growth. We consider four measures of economic mobility: full‐time, year‐round employment; home ownership; poverty status; and income exceeding the median national income. We conduct this analysis for 2000 and 2006–2007 to capture two salient periods of nonmetro Hispanic population growth, using a typology that distinguishes among nonmetropolitan areas by the categories of “traditional” immigrant destinations concentrated in the Southwest and Northwest, “new” immigrant destinations to capture recent and rapid Hispanic population growth in the Midwest and Southeast, and “all other” rural destinations as a reference category representing more typical nonmetro population trends. We also compare our results to those for metropolitan destinations. We find that place type matters little for stable employment but more so for wealth accumulation and income security and mobility. Compared with urban Latino immigrants, rural Latino immigrants exhibit higher rates of homeownership as well as greater likelihoods of falling into poverty and lower likelihoods of earning a measure of U.S. median income. From 2000 to 2006–2007, rural‐urban differences deteriorated slightly in favor of urban areas. We conclude by discussing implications of these findings and those of addressing rural immigrant economic well‐being more generally.