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801.
This note examines the existence of a long‐run, cointegrating relationship between population and per capita GDP in India for 1950–93. Unit root tests show that per capita GDP is integrated of order one while population is integrated of order zero; further, estimation of the bi‐variate relationship using the cointegration procedure of Johansen shows that no long‐run relationship exists. Thus, population growth neither causes per capita income growth nor is caused by it. A corollary is that population growth neither stimulates per capita income growth nor detracts from it.  相似文献   
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Despite the rapidly growing literature on agricultural mechanisation in developing countries, there are few studies which examine the evolution of technical choice on large plantations over time. This article analyses the process of selective mechanisation in sugar cane harvesting on three Peruvian plantations over a 20‐year period. Decisions regarding the choice of technique and the control of field labour are intimately connected. The concept of a strategy of technical choice is introduced to emphasise this interdependence and to provide a framework of analysis.  相似文献   
804.
Much of conventional economic development ends up as a transfer of wealth from the public sector to successful firms. Instead, local governments would be better off working to support the efforts of community-based development organizations to expand the economic pie for those most in need. Suggestions are made of ways to bring about equity development programs that would help those most in need rather than merely subsidizing established businesses.  相似文献   
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The author uses nationally representative data on matched pairs of public school principals and teachers to test whether principal–teacher disagreement about the severity of school problems is associated with teacher turnover. More specifically, the author tests a managerial efficacy hypothesis that proposes that employees will be less likely to leave their jobs when their managers perceive problems to be severe, holding employees’ perceptions of the same problems constant. The author also tests a managerial buffering hypothesis that proposes that employees’ perceptions of problem severity will be more weakly related to their turnover probability when managers perceive problems to be severe. Little evidence is found for either hypothesis, raising questions about public school principals’ ability to translate problem recognition into problem remediation. More generally, the findings suggest a reexamination of the generic claim that “management matters,” which implies that public managers have the power to do things that can help employees perform their jobs well.  相似文献   
810.
Through a comparison of three periods of health and pension reform in Chile, this article develops an explanation for the incremental form of social policy change that some Latin American nations have witnessed in recent years, despite the dramatic rise of left governments. It describes “postretrenchment politics,” which constitutes a realignment in the way politics plays out in countries that have undergone social policy retrenchment. In postretrenchment politics, the strengthened position of private business interests, combined with political learning legacies and lock‐in effects generated by reforms, results in incremental political change, despite renewed efforts by left parties to address inequality. Global capital also plays an important contextual role, and may influence postretrenchment politics. In postretrenchment politics, newly reformed systems may achieve greater equity, but they do so in fragmented form.  相似文献   
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