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61.
Methods for estimating the population contribution to environmental change.   总被引:1,自引:0,他引:1  
"This paper introduces general methods for quantitative analysis of the role of population in environmental change. The approach is applicable over a wide range of environmental issues, and arbitrary regions and time periods. First, a single region is considered, appropriate formulae derived, and the limitations to quantitative approaches discussed. The approach is contrasted to earlier formulations, and shown to avoid weaknesses in a common approximation. Next, the analysis is extended to the multiple region problem. An apparent paradox in aggregating regional estimates is illuminated, and the risk of misleading results is underscored. The methods are applied to the problem of climate change with two case studies, an historical period and a future scenario, used to illustrate the results. The contribution of change in population to change in green house gas emissions is shown to be significant, but not dominant in both industrialized and developing regions."  相似文献   
62.
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Grandinetti DA 《Medical economics》1997,74(14):134-6, 139-40, 142 passim
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66.
Although the costs of both the medical and indemnity components of workers' compensation have increased substantially in the past several years, the costs of medical benefits grew far more dramatically.  相似文献   
67.
Star tech     
The mission? To sensibly go where many have gone before--into the realm of information technology, where applications often outnumber sound business reasons to use them. If you've never been, don't believe everything you hear. Mainframes may be useful after all, and even widespread technologies don't hold all the answers.  相似文献   
68.
A 1st step is taken in this discussion towards the explicit theoretical recognition that fertility decisions are made by pairs of individuals who conceivably have different preferences or are in different circumstances. The focus is on disagreements between spouses over desired family size. The discussion begins by identifying the costs and benefits of child services to each spouse, which involves consideration of the type of interdependency of the utility functions as well as the nature of the externality problem in the production of child service. Specific examples are included of situations in which disagreement is likely to occur. Using the National Fertility Survey of 1965, it is possible to test whether disagreements are more likely to occur in these identified cases. 2 types of fertility conflict are predicted: the wife desires fewer children than the husband and the reverse. The National Fertility Survey (NFS) data set contains 5617 interview records. A sample of 1559 women who were married once, husband present, nonmenopausal, aged 25-39 with valid answers to all questions were selected. Husband's schooling in excess of wife's increased the probability that conflict of the husband demanding fewer children type will arise and the probability was increased at higher levels of income. The demand for quality rose with income and placed additional pressure on a husband with more education to assist (via lost leisure time) in the creation of quality. The effects were highly nonlinear. Higher levels of status of the wife's (potential) job had the predicted effect of making wife demands fewer children conflict more likely, but only through intermediate levels of status. Another variable which had a significant influence on the probability of conflict was the husband's age, with higher husband's age leading to husband demanding fewer children than wife conflict.  相似文献   
69.
Book Reviews     
Rashid Amjad (ed.), The Development of Labour Intensive Industry in ASEAN Countries, Geneva: Asian Employment Programme, International Labour Office, 1981, pp. v + 337. US$10.00.

G. J. Viksnins, Financial Deepening in ASEAN Countries, Pacific Forum. University of Hawaii Press, 1980, pp. ix + 76.

C. Sosya, L-S. Chia, W. L. Collier (eds). Man, Land and Sea, Bangkok: Agricultural Development Council, 1982, pp. ix + 320.

Joachim K. Metzner, Agriculture and Population Pressure in Sikka, Isle of Flores, (A contribution to the study of the stability of agricultural systems in the wet and dry tropics). Development Studies Centre Monograph No. 28. Canberra: Australian National University Press, 1982, pp. xxxii + 355. $A15.00.

Dwight Y. King, Interest Groups and Political Linkages in Indonesia 1800–1965. DeKalb: Northern Illinois University, Center for Southeast Asian Studies Special Report No. 20, pp. vii + 192, index.

Improving Access to Indonesian Collections in the Netherlands, Leiden: Intercontinenta No. 2, 1981, pp. 78. Dlf. l4.75.  相似文献   

70.
The present study is concerned with migration from the Commonwealth Caribbean to the United States. The focus is on the migration of professionals, or the brain drain.  相似文献   
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