首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
4.
5.
Charles P. Loomis and J. Allan Beegle., A Strategy for Rural Change. New York: Halsted Press, 1975. xv + 525 pp. Tables, figures, references, author and subject indices. $19.50.  相似文献   

6.
7.
8.
9.
10.
11.
12.
13.
As discussions of the positive effect of population growth upon agricutural change have been less common than focus on the negative effects, Ester Boserup's book, "The Conditions of Agricultural Growth," and her subsequent work in which it is argued that population growth is the prime cause of agricultural change is of great importance. The objective of this essay is to review earlier attempts to relate the intensification of agriculture to population growth, to outline Boserup's theory, and to examine the criticisms which have been made of the theory. Boserup maintains that population growth is the cause rather than the result of agricultural change and that the principal change is the intensification of land use. The theory of agricultural development posed by Boserup is more subtle and complex than that of any of her predecessors. She sees population pressure as a major cause of change in land use, agricultural technology, land tenure systems, and settlement form. Boserup argues that population growth is independent of food supply and that population increase is a cause of changes in agriculture. The principal means of increasing agricultural output is intensification. Boserup's work has had a varied response from readers; other economists have been less than enthusiastic. It might seem as if the critics of Boserup's theory have left it in tatters. Her central argument, that intensification reduces labor productivity, remains unproven. There are few who would agree that an increase in the frequency of cropping is the only possible response to population pressure; the extensive margin can be extended, higher yielding crops adopted, and methods that increase yields introduced independently of increases in the frequency of cropping. Emigration or the control of numbers may relieve population pressure. Intensification can also take place without population pressure, under the stimulus of urban growth or the development of trade. It is difficult to accept that population pressure is the only cause or agrarian change or that the increased frequency of cropping is the only response to population pressure, yet the thesis is a fruitful interpretation of agrarian change. Assuming population growth as a change mechanism can lead to important new conclusions regarding the nature of agrarian change in western European history.  相似文献   

14.
15.
16.
This paper takes as its starting point recent work on caring for distant others which is one expression of renewed interest in moral geographies. It examines relationships in aid chains connecting donors/carers in the First World or North and recipients/cared for in the Third World or South. Assuming predominance of relationships between strangers and of universalism as a basis for moral motivation I draw upon Gift Theory in order to characterize two basic forms of gift relationship. The first is purely altruistic, the other fully reciprocal and obligatory within the framework of institutions, values and social forces within specific relationships of politics and power. This conception problematizes donor–recipient relationships in the context of two modernist models of aid chains—the Resource Transfer and the Beyond Aid Paradigms. In the first, donor domination means low levels of reciprocity despite rhetoric about partnership and participation. The second identifies potential for greater reciprocity on the basis of combination between social movements and non‐governmental organizations at both national and trans‐national levels, although at the risk of marginalizing competencies of states. Finally, I evaluate post‐structural critiques which also problematize aid chain relationships. They do so both in terms of bases—such as universals and difference—upon which it might be constructed and the means—such as forms of positionality and mutuality—by which it might be achieved.  相似文献   

17.
A simultaneous equations model of migration and economic growth in nonmetropolitan regions of the United States is estimated using data for 1960-1970. The dependent variables considered include in-migration, out-migration, growth in employment, and growth in income. The findings indicate that there is a definite link between the patterns of economic and demographic change in nonmetropolitan areas but that it differs in important respects from that which has been observed in metropolitan areas.  相似文献   

18.
19.
20.
Social space in archaeological sites is constructed and produced by differentiation in behavior (habitus) and is characterized by domains or activity areas separated by boundaries. Activity areas vary in their flexibility and permeability to intrusion of other activities. This is reflected in the nature of the boundaries between activity areas. A study of boundaries, archaeologically often represented by transitional space, can provide insight into human behavior, the use and construction of space, and the contemporaneity of activities represented in a site occupation. It is suggested that kill site activities such as primary butchering may have relatively inflexible and impermeable boundaries, that activities such as tool resharpening may be more flexible, and that secondary processing may be more permeable to the intrusion of other activities. A study of a selection of activity areas at Head-Smashed-In Buffalo Jump confirms that these concepts do enhance our understanding of site activity areas and that an examination of boundaries can allow an assessment of activity area contemporaneity.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号