Assessing Antecedents of Socially Responsible Supplier Selection in Three Global Supply Chain Contexts

A number of highly publicized, controversial lapses in social responsibility within global supply chains have forced managers and scholars to reexamine long‐held perspectives on supplier selection. Extending Carter and Jennings’ department‐level study of purchasing social responsibility, our research assesses the role of supply managers’ ethical intentions and three key antecedents that drive socially responsible supplier selection. Comparing evidence from firms operating in China, the United States, and the United Arab Emirates, we identify three key drivers of supply managers’ ethical intentions and examine both their direct and indirect impacts on socially responsible supplier selection. We find differential support for the predictor relationships on supply manager ethical intentions across national contexts and mediated versus nonmediated models. These observations bear important implications for firms conducting global supply management.     

Measurement Error and the Effects of Unions on the Compensating Differentials for Fatal Workplace Risks

With essentially the same estimation methods and time period but using different UK data sets and risk measures, Sandy and Elliott (1996) found that nonunion male manual workers had a substantially higher fatal risk premium than union workers while Siebert and Wei (1994) found the opposite. This paper attempts to reconcile these conflicting results using the different measures of fatal risk employed in these two studies together on the same data set. The conflicting results are due to several types of measurement error. We find substantial miscoding in the employee-reported industry affiliation as well as larger errors-in-variables bias in the industry-based risk than in the occupation-based risk.     

A Diagnostic Test for Normality Within the Power Exponential Family

This article develops the locally uniformly most powerful unbiased Lagrange multiplier test of normality of regression disturbances within the family of power exponential distributions. The small sample power properties of the test are compared in a Monte Carlo study with 6 well-known tests across 12 alternative nonnormal distributions. In addition, the finite sample power properties for nonnormal alternatives within the power exponential family are summarized by estimating response surfaces. The results suggest that the proposed text is computationally convenient and possesses relatively attractive power properties even against alternatives outside the power exponential family.     

The occurrence of fingerprint characteristics as a two-dimensional poisson process

The individuality of n fingerprint is based on the configuration of occurences of the ten Galton characteristics ( ridge endings, forks, etc. ). A model ( Osterburg, Parthasarthy, Raghavan, Sclove, 1977 ) for the occurence of these characteristics, in terms of a grid of cells, is further developed. The occurence of the characteristics is modelled as a two-dimensional multivariate Poisson process. This approach allows one to treat multiple occurrences in a more satisfying way than in Osterburg, Parthasarathy, Raghavan and Sclove ( 1977 ) or Sclove ( 1978 )     

The effect of non-normality on estimating the variance of the combined ratio estimate in complex surveys

The performance of the balanced half-sample, jackknife and linearization methods for estimating the variance of the combined ratio estimate is studied by means of a computer simulation using artificially generated non-normally distributed populations.

The results of this investigation demonstrate that the variance estimates for the combined ratio estimate may be highly biased and unstable when the underlying distributions are non-normal. This is particularly true when the number of observations available from each stratum is small. The jack-     

A CRITIQUE OF METHODOLOGICAL REASON

In this essay, we argue that, following their perception of practices in the natural sciences the social sciences have reified methodology, making it the chief imperative of social investigation and using it to ground their knowledge claims. We find this to be the case even in the work of social scientists who try to overcome or reject the dominant positivist paradigm. We argue that this obsession with method has led the social sciences to abandon thinking-beyond-the-given in favor of small, specialized studies whose justification is no longer substantive but methodology driven. After a review of the history of the role of method in traditional philosophies of science, the essay turns to the work of recent critics of social science who have become increasingly dissatisfied with modeling the social sciences after the natural ones. We distinguish between a hermeneutic and phenomenological critique of positivism, both of which, we argue, end up reproducing the scientism they reject. We identify this problem in our careful readings of some of the most influential critics of Popperian scientific philosophy. In the final section, we distinguish between contemporary social science, situated in what we term the epistemological paradigm, and our own critical science, stemming from an alternate, ontohistorical tradition in the history of ideas. Here, we begin to lay out what a critical, nonmethodology-driven, reflective and historical science might look like.     

Book Reviews

There is a lack of research investigating Pacific peoples' gambling within a New Zealand context. In this paper, data about gambling activity (rather than problem gambling) are presented from the first data collection point for a cohort of mothers who are part of the longitudinal Pacific Islands Families study. The results indicate that gambling behaviour could be influenced by cultural differences. For example, Tongans are more likely to gamble than Samoans, and those who undertake traditional gift giving customs are likely to spend more money on gambling than those who do not. This paper identifies a need for research on Pacific peoples' gambling to acknowledge ethnic-specific cultural influences on gambling practices.