Participatory planning of industrial R&D activities

This paper summarizes and comments on the methodology actually employed in participatory planning of R&D activities for the iron and steel industry in Turkey. Through an organized collaboration with more than a hundred managers, engineers, experts, and planners: (1) technical, managerial, financial, and social problems that are obstacles to the achievement of predetermined goals for the industry are identified and defined; (2) these problems are formulated as R&D candidate projects; and (3) a set of R&D candidate projects are selected for implementation in the 1980s.     

Competition and market power in option demand markets

We call markets in which intermediaries sell networks of suppliers to consumers who are uncertain about their needs "option demand markets." In these markets, suppliers may grant the intermediaries discounts in order to be admitted to their networks. We derive a measure of each supplier's market power within the network; the measure is based on the additional ex ante expected utility consumers obtain from the supplier's inclusion. We empirically validate the WTP measure by considering managed care purchases of hospital services in the San Diego market. Finally, we present three applications, including an analysis of hospital mergers in San Diego.     

An estimation model for replicating the rankings of the world competitiveness report

The World Competitiveness Report (WCR), a report annually produced by the Institute for Management Development, which is based in Switzerland, is a study that rates and ranks the competitiveness of a certain group of nations (OECD countries plus some newly emerging economies) and is a widely quoted report in the international media, especially by government and public leaders. Although some ideas as to the methodology used in the rating and ranking of countries are given, the details are not provided in the WCRs. Therefore, the methodology used in the WCRs is in large part unknown to the public.An intelligent use of the WCR requires a rather sound understanding of the methodology by its potential users; politicians, company executives, and public policy makers. The objective of this paper is to uncover and understand the methodology of the WCR through exact replications of its rankings at all levels of aggregation. An estimation model based on mathematical programming is used to replicate the WCR rankings.     

North American Free Trade and Changes in the Nativity of the Garment Industry Workforce in the United States

In this article, we address the question of the extent to which US producers’ reliance on cheap immigrant labor can continue to retard the march of apparel manufacturing out of the country as garments produced by even cheaper labor overseas flood the US market in the post‐NAFTA period. The article is divided into five sections. In the first, we introduce concepts that are key to our discussion, including the new international division of labor thesis, dual labor market theory, the state’s role in boundary management and the implications of these with regard to industrial development and migration in Mexico and the United States. In the next section, we examine changes in the regulatory regime governing international trade in garments and the subsequent shifts that have occurred in Mexican apparel exports to the United States on the one hand, and in Mexican and US garment employment on the other. In the third section, we review the role immigrants play in the US garment industry and the debates about if and how immigrant workers and entrepreneurs contribute to its international competitiveness. We then turn our attention to a case study of garment production in El Paso, Texas, where thousands of Mexican‐immigrant and Mexican‐American women have lost their jobs as seamstresses since the implementation of NAFTA began in 1994. In the fourth section of the article, we analyze data from US County Business Patterns, the decennial US Census of Population and Housing, the annual March US Current Population Surveys and the US Department of Labor’s records of certified NAFTA‐related layoffs to ascertain the extent to which El Paso’s experience of heavy immigrant garment job losses is typical of the rest of the country. In the concluding section we discuss the implications of our analysis for the future of the US garment workforce. Dans quelle mesure le recours des producteurs américains à un personnel bon marché d’immigrants peut‐il continuer à freiner la confection d’habillement hors du pays, tandis que des v? tements fabriqués par une main‐d’uvre étrangère encore moins chère envahissent le marché américain depuis l’ALENA? Cet article se compose de cinq parties. La première présente les concepts‐clés de notre argument, notamment la nouvelle thèse sur la division internationale du travail, la théorie du double marché de la main‐d’uvre, le rôle de l’État dans la gestion des frontières, ainsi que l’incidence de ces aspects sur l’essor industriel et la migration au Mexique et aux États‐Unis. La deuxième partie étudie les évolutions du régime qui régule le marché international de l’habillement, ainsi que les mutations subséquentes qu’ont connues à la fois les exportations de v? tements mexicaines vers les États‐Unis, et l’emploi de ce secteur dans les deux pays. En examinant le rôle des immigrants dans la confection amééricaine, la troisième partie reprend le débat sur la possibilité que les travailleurs et entrepreneurs immigrants contribuent à la compétitivité internationale de ce secteur. L’article s’attache ensuiteà une étude de cas de fabrication de v? tements à El Paso, au Texas, où des milliers d’immigrantes mexicaines et de femmes américano‐mexicaines ont perdu leur emploi de couturière depuis la mise en place de l’ALENA en 1994. La quatrième partie analyse des données émanant de plusieurs sources statistiques américaines (profils locaux de l’emploi par secteur d’activité, recensement décennal de la population et de l’habitat, enqu? tes démographiques annuelles), ainsi que de dossiers du ministère du Travail américain attestant de licenciements liés à l’ALENA, afin de démontrer que l’ampleur considérable des pertes d’emploi d’immigrants à El Paso est caractéristique du reste du pays. La conclusion déduit les implications de notre analyse pour l’avenir de la main‐d’uvre dans la confection aux États‐Unis.     

Measuring the effects of advertising on green industry sales: a generalized propensity score approach

This article estimates the effects of advertising expenditures on annual gross sales of green industry firms using a quasi-experimental framework. In order to account for potential selection bias, a generalized propensity score and a dose-response function are used to estimate advertising treatment effects. The method used allows us to investigate the relationship between the dose (advertising expenditures) and the response (firm sales). We use data from the National Green Industry Surveys of 2009 and 2014 to conduct the analysis. To further investigate potential heterogeneous advertising effects of the size of the firms, we separate the sample into small firms and large firms, according to their annual gross sales. The results indicate that the magnitude and shape of the response function depend on the size of the firm. For small firms, increasing advertising spending yields to higher sales within a range of advertising spending. Beyond this range, advertising spending increases do not impact sales any more. Thus, small firms’ management should carefully monitor advertising input. For large firms, on the other hand, the current evidence does not support a positive relationship between advertising spending and sales since the marginal treatment effect is insignificant almost over the entire range of adverting spending.     

Patient Admission Patterns and Acquisitions of "Feeder" Hospitals

Acquiring outlying community hospitals is one approach commonly used by large tertiary care hospitals to increase referrals. Sophisticated acquirers may also seek to selectively increase referrals of more profitable patients. To explore these issues, we study vertical hospital acquisitions. Using a treatment and control framework, we find that roughly 30% of vertical acquisitions lead to a significant increase in referrals. Very few result in decreases. We find that increases are concentrated among patients undergoing more profitable procedures and with more generous insurance. However, we find no evidence that hospitals shun patients with higher expected costs of care.     

Generic Promotion of Sorghum for Food and Industrial Uses

Abstract

Globally, over half of all sorghum is used for human consumption. Yet sorghum is largely unknown as a food in the United States and other developed countries. Recently, the U.S. demand for sorghum as a gluten-free, non-GMO input to food products has been growing. At the same time, the use of sorghum for food and industrial uses is being promoted by the producer-financed United Sorghum Checkoff Program (USCP). How much of that growth can be attributed to the USCP promotion? Has the investment been profitable for sorghum producers? This study finds that USCP promotion programs have resulted in a 4% increase in the sales value of sorghum for that purpose and a 1% increase in total sorghum farm revenue. The farm level benefit-cost ratio is estimated at between 5.8 and 7.1 in terms of producer profit per dollar spent on promotion.     

The appreciative democratic voice of DEA: A case of faculty academic performance evaluation

Data envelopment analysis (DEA) is in fact more than just being an instrument for measuring the relative efficiencies of a group of decision making units (DMU). DEA models are also means of expressing appreciative democratic voices of DMUs. This paper proposes a methodology for allocating premium points to a group of professors using three models sequentially: (1) a DEA model for appreciative academic self-evaluation, (2) a DEA model for appreciative academic cross-evaluation, and (3) a Non-DEA model for academic rating of professors for the purpose of premium allocations. The premium results, called DEA results, are then compared with the premium points “nurtured” by the Dean, called N bonus points. After comparing DEA results and N bonus points, the Dean reassessed his initial bonus points and provided new ones – called DEA-N decisions. The experience indicates that judgmental decisions (Dean's evaluations) can be enhanced by making use of formal models (DEA and Non-DEA models). Moreover, the appreciative and democratic voices of professors are virtually embedded in the DEA models.