A Meta-Analytic Examination of Realistic Job Preview Effectiveness: A Test of Three Counterintuitive Propositions

We present a model of realistic job previews (RJPs) and, using separate meta-analyses, examine three counterintuitive hypotheses about their operation. We found modest support for two of the three hypotheses. Findings indicate that RJPs reduce the rate of job acceptance among persons with prior exposure to the job and increase the rate of job acceptance among persons with no prior exposure to the job. Results also indicate that RJPs can be more effective in reducing turnover if the organization is able to restrict the exit of new employees for a period of time after the RJP. Finally, RJPs show a pattern of being more effective in reducing turnover after longer periods of time following administration of the RJP; however, this pattern failed to reach conventional significance levels.     

But are they Meritorious? Genetic Productivity Gains under Plant Intellectual Property Rights

The objective of this paper is to evaluate the effect of Plant Variety Protection (PVP) on the productive merit/yield increases of US seed varieties. As an example, we use wheat varieties, which are and have been available as both protected and unprotected under PVP from both the public and private sectors. We find evidence that PVP has contributed to the genetic improvement of wheat, using varietal trial data from Washington State. As the private open‐pollinated varieties exist only because of PVP and are higher yielding, these results indicate a clear public benefit from PVP.     

Mapping the motivations and intentions of technology orientated entrepreneurs

The role of entrepreneurs in stimulating growth in the small business economy has received significant interest in the last three decades. This growing interest is prompted, in part, by the government’s assumption that the establishment and expansion of existing small firms could be greatly enhanced by the promotion of entrepreneurial education programmes in colleges and universities. Whilst there has been significant interest in the role, type and effect of entrepreneurs in the economy, few studies have examined the effect of entrepreneurial programmes on the progression of an idea through to commercialisation. This is because such research, whilst seemingly desirable, is problematic. Evidence can be gleaned through the development of suitable conceptual frameworks and methods, to assess the role and impact of entrepreneurial programmes on the commercialisation of products or processes, and the enhancement of entrepreneurial capabilities. To address this problem, the research will examine different approaches and frameworks that have been developed and applied hitherto. The objective of this will be to highlight the difficulties in assessing the motivations, cognitive and behavioural changes of entrepreneurs. Also, the research will demonstrate the need to undertake adequate controls, which illustrate possible improvement in entrepreneurial capabilities, networks, and credibility in comparison to students that embarked on courses without entrepreneurial elements. The process will confine itself to business development within the higher education (HEI) context. The MSEC has as its remit to provide opportunity, education, awareness and training to foster entrepreneurship within science and engineering departments across four universities in Greater Manchester. This setting will provide a unique situation in which to investigate the development of germinal technology businesses from the inception of an idea to the point of incubation, prototype development and investment. There is a requirement to understand the needs of the virgin entrepreneur, possible obstacles to commercialisation and the process of new venture creation. The methodology to be adopted has been identified, and forges new ground on combining positivist and phenomenological paradigms. The multi–paradigm approach supports the use of critical incident technique to reveal greater insights in to the personal and cognitive development of virginal entrepreneurs, the suitability of enterprise programmes to act as catalysts for venture creation, and their role in supporting technology transfer. The research will not only confine itself to examining undergraduate and postgraduate projects within MSEC’s business creation unit, but will also continue to assess the experience of entrepreneurs’ when they leave the programme. The research also documents the economic contribution of the programme, in terms of generation of new technology–based firms and the impact of entrepreneurs joining established small firms. Ultimately the aim is to build a long–term picture of the role of enterprise programmes in HEIs that will inform policy and practice.     

The Algerian Retrenchment System: A Financial and Economic Evaluation

The government of Algeria has adopted a new retrenchment systemto facilitate labor shedding in a public sector characterizedby redundant workers and in an environment of already high unemployment.This article assesses the financial viability of the retrenchmentsystem and the inherent welfare costs and benefits associatedwith layoffs. A Financial flows model tracks the UnemploymentInsurance Fund's revenue and expenditure flows during the projectedfive-year adjustment period. It finds that even in the presenceof massive retrenchment (21 percent of formal sector employment),the fund accumulates reserves equivalent to nearly 2 percentof gross domestic product. Because many displaced workers willend up in the informal sector, the resulting productivity gainsor losses depend crucially on the initial level of productivityin the public sector. At the same time, retrenchment entailsunambiguous benefits by reducing subsidies to state-owned enterprises,thereby generating efficiency gains. Considering these two effectstogether, the welfare model estimates that retrenching 13 percentof the formal sector will generate annual net welfare gainsranging from costs of $358 million to gains of $774 million.     

Why Do Women Wait? Matching, Wage Inequality, and the Incentives for Fertility Delay

This paper explores the interaction between wage inequality and the marriage and fertility decisions of young women. We develop an equilibrium search model of marriage, divorce, and investment in children that allows for differential timing of fertility. We show how patterns of fertility timing in U.S. data can be explained by the incentives for fertility delay implied by marriage and labor markets. We find that these incentives help explain both the cross-sectional relationship between women's wages and fertility timing and the changes over the past 40 years in married women's fertility timing and labor supply. Journal of Economic Literature Classification Numbers: J12, J13.     

Durability Versus Concentration as an Explanation for Price Inflexibility

We document the extent of price rigidity across United States manufacturing industries in the 1980s and early 1990s and compare rigidity across different phases of the business cycle. We measure price rigidity in three ways – each under four different sets of assumptions. We take an approach that relies on disaggregated data; we look at price patterns for over 4000 individual manufactured commodities. Both durability and seller concentration are found to be important factors explaining differences in price rigidity across industrial product classes. Using our data, we replicate the regression results found in Carlton (1986) that were based on actual transaction prices from the 1960s.     

The Year in Review: Economics at the Antitrust Division, 2005–2006

This paper covers the activities of the Economic Analysis Group (EAG) of the Antitrust Division, U.S. Department of Justice, during 2005–2006. It describes the economic analysis undertaken by EAG in several important investigations, appellate matters, and other activities as an advocate for competition.The views contained herein are solely those of the authors and do not necessarily represent those of the U.S. Department of Justice.     

Unpacking the black box of successful ICT-enabled service transformation: how to join up the vertical,the horizontal and the technical

This paper aims to understand what goes on in the black box of successful, joined-up ICT-enabled service transformation, where complex interactions and integration must occur among the horizontal processes internal to a joined-up service delivery network, the vertical top-down processes of the organizations involved, and the change processes caused by using ICTs. A new conceptual framework is developed and applied to an illustrative case study of successful, joined-up service transformation in New Zealand.