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231.
Mcmillen DP 《Journal of urban economics》1994,(36):333-352
"This paper tests a central prediction of vintage growth models of urban structure: that there are discontinuities in the population density function. The data set covers quarter sections in Chicago in 1980. Using such highly disaggregated data is critical because discontinuities are less likely to be found the larger is the unit of observation. Both a switching regression model and a nonparametric estimator reveal discontinuities and upward-sloping segments in the function, which supports the vintage growth model." 相似文献
232.
The authors develop and estimate an econometric model of shiftworking for male, manual employees in the food, drink and tobacco industries. In the demand equations TSLS techniques are used to take account of simultaneity in the determination of shiftworking, capital intensity and plant size. Market demand variables are also incorporated in the model to allow for the distinction between ex ante and ex post decisions to work shifts. A demand variable is also incorporated in the supply equations. The results confirm the diverse economic characteristics of these industries, suggesting that inter-industry studies may conceal a considerable degree of variation at MLH level. 相似文献
233.
Jeffrey?P.?CarpenterEmail author Peter?Hans?Matthews Okomboli?Ong’ong’a 《Journal of Evolutionary Economics》2004,14(4):407-429
Recently economists have become interested in why people who face social dilemmas in the experimental lab use the seemingly incredible threat of punishment to deter free riding. Three theories with evolutionary microfoundations have been developed to explain punishment. We survey these theories and use behavioral data from surveys and experiments to show that the theory called social reciprocity in which people punish norm violators indiscriminately explains punishment best.JEL Classification:
C91, C92, D64, H41
Correspondence to: Jeffrey P. CarpenterWe thank Carolyn Craven, Corinna Noelke and two referees for comments, and Middlebury College for financial assistance. In addition, Carpenter acknowledges the support of the National Science Foundation (SES-CAREER 0092953). 相似文献
234.
The view that Australian protection discriminates against the less developed countries (LDCs) is examined in this paper. It distinguishes between direct discrimination through tariff preferences and indirect discrimination through inter-commodity differences in rates of protection. The second mechanism proves to be more important. While Australian protection did not discriminate against the LDCs in 1968–49, by 1977–78 it did. This reflects changes in the commodity composition of Australia's imports from the LDCS . 相似文献
235.
236.
Trade and Industry Policy 总被引:1,自引:0,他引:1
P. J. Forsyth 《The Australian economic review》1985,18(3):70-81
This article consists of a review of changes in trade and industry policy, along with discussions of the determinants of change and the major problem areas. Policy between 1965 and 1985 is summarised, and the growth of unemployment in the 1970s is suggested as a key determinant of change. Higher protection in certain industries, and moves to more quantitative methods ot protection can be related to unemployment, in Australia as in other countries. Theory and empirical evidence suggest that protection is likely to prove ineffective in reducing unemployment. The reliance on protection in particular cases is ascribed to a wish by governments to preserve specific jobs, not to increase overall employment. Policy can have a role in facilitating or restricting structural change which can arise from several sources, such as changing trade patterns and preferences. The devices of policy are considered briefly to determine whether they are likely to facilitate change or not. It is concluded that they often provide incentives to avoid change. The scale problem is considered, and it is suggested that the cost of protection could be high in industries subject to significant scale economies. Scale and adjustments are considered in the light of two industries, motor vehicles and whitegoods, and the role of industry plans is examined. The actuality of trade and industry policy often differs from announced intentions, and this ambiguity can give rise to uncertainty which itself has a cost. 相似文献
237.
The authors examine empirically the influence of personal and organizational values on marketing professionals' ethical behavior. The results indicate that personal and organizational values underlie differences in marketing professionals' ethical behavior, albeit small terms of the proportion of explained variance. The results also suggest the relationship between organizational values and ethical behavior to be significant. However, the same is not the case for the relationship between personal values and ethical behavior.Ishmael P. Akaah is Professor of Marketing at Wayne State University, Detroit, Michigan, Professor Akaah's articles have appeared in many journals includingJournal of Marketing Research, International Marketing Review, Journal of Business Logistics, among others.Daulatram B. Lund is Associate professor of Marketing at University of Nevada, Reno. Professor Lund's articles have appeared inJournal of Retailing, Journal of Business Research, Industrial Marketing Management, among others. 相似文献
238.
239.
Klancer PJ 《Hospital materiel management quarterly》1994,15(3):86-90
Supplies for a chronic dialysis unit are critical to operations. Planning, training, and computer-assisted database management allow for successful management of supply purchasing, inventory control, receiving, and record-keeping by a technician without any prior materiel management experience. 相似文献
240.