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341.
342.
The relationship between demographic changes and the social security system is explored. The focus is on the current situation in the Federal Republic of Germany, but consideration is also given to comparable developments in other developed countries. Emphasis is placed on how changes in the age distribution of modern populations affect the relative proportion of the productive and the dependent populations. 相似文献
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344.
Osborne LW 《The Australian journal of social issues》1984,19(3):155-160
This paper is based upon observations made in the United States regarding the operation of the Institutional Review Boards. Institutional Review Boards are an essential part of the American system for the ethical review of human subjects research and it is argued that their importance is due in part to the American approach to the protection of minority groups. It is important to evaluate the effectiveness of the Institutional Review Boards since a similar model is being proposed by the National Health & Medical Research Council as part of the ethical review of medical research projects conducted in Australia. 相似文献
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346.
Limage LJ 《International migration (Geneva, Switzerland)》1984,22(4):367-387
This paper compares the situation of second generation migrants in employing European nations with first generation migrants in the countries of origin. The study focuses on intergenerational changes in employment, unemployment, and further migration. High rates of failure, underachievement, and non-attendance are often found among migrant school children. Girls and boys show high occupational aspirations from age 10-14, but more realistic aspirations by their last year of school. Although vocational training interests many young foreigners, they usually do not get enough training to compete successfully in the labor market. Unemployment affects young foreigners more, and their employment is more unstable, unskilled, and without advancement. Indecision dominates their attitudes about return migration. The country of origin usually cannot provide employment, especially for women, and the longer young migrants have been in employing nations, the less likely they are to want to leave. Difficulty in migrating and the parental desire for superior schooling also limit return migration. On return, migrants 1) experience no continuity of employment or promotion, 2) often find that the skills they have acquired are not valued, 3) must use parallel labor market and cottage industry work to find employment, 4) find that, especially for women and young workers, the unstable employment experienced abroad also affects them on return, 5) find temporary employment or have difficulty in obtaining a job, 6) find both positive and negative views are held by employers concerning them, 7) find that family and connections are the primary means for finding jobs, and 8) discover return migration may not be an end since many second generation migrants will re-migrate for economic and social reasons. School performance, language mastery, social integration and access to training plague migrants and young nationals of similar socioeconomic background. They are unprepared to succeed in the new country and experience conflict of aspirations. First and second generation return migrants experience great frustration, since employment conditions are poor, and may be forced to migrate to a third country. 相似文献
347.
Wang W 《China population newsletter》1984,1(3):1-3
In seeking a solution to its population problem, China, as a developing socialist country, has been making unremitting efforts to develop economy while controlling the rapid growth. The objective is to control rapid population growth so that population growth may be in keeping with socioeconomic development and commensurate with utilization of natural resources and environmental protection. In the past decade, and particularly since 1979, China has made much progress in developing economy and gained remarkable successes in controlling population growth. The natural population growth rate dropped to 1.15% in 1983, from 2.089% in 1973. Living standards have improved with a gradual annual increase of per capita income. All this proves that the policy of promoting family planning to control population growth along with planned economic development is correct. In China family planning is a basic state policy. The government has advocated the practice of "1 couple, 1 child" since 1979. This does not mean that 1 couple could have 1 child only in every case. The government provides guidance for the implementation of family planning programs in the light of specific conditions such as economic developments, cultural background, population structure, and the wishes of the people in different localities. The requirements are more flexible in rural than in urban areas and more so among the people of national minorities than among the people of the Han Nationality. In rural areas, couples who have actual difficulties and want to have 2 children may have a 2nd birth with planned spacing. In carrying out its family planning program, China has consistently adhered to the principle of integrating state guidance with the masses' voluntariness. The government has always emphasized the importance of encouraging the people's own initiatives, through publicity and education, which is the key link in implementing the family planning program. 相似文献
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349.
Clive W. Mann 《Long Range Planning》1978,11(5):55-62
Long term planning in companies can range from the partial simplistic approach to a structured time-consuming ritual. Either extreme can bring planning into disrepute, and both reflect the lack of the proper tools of the trade. Models, by themselves, are no panacea, but properly conceived, constructed, and developed they can transform the planning process. The key to effective and practical models is use, and this can be achieved through direct management involvement on the model's development, and by making sure the model is basically simple and flexible. This article describes how such a model was constructed using a modular approach, and how it was used effectively in long term planning. 相似文献
350.
Abstract As fertility comes increasingly under voluntary control in a developing society, it can be argued that individual desires or preferences about children will become more salient and more significant for eventual fertility. Hence, the study of preferences is increasingly important as contraceptive use is extended and results in decreasing the number of unwanted births.(1) Further changes in fertility then depend on changes in preferences. The assumption is that people will at least try to achieve the families they want, if the means to do so are available. The fact that contraception is used at all is some evidence of the soundness of this assumption, although it should be recognized that family size desires operate in a complex of preferences, under varying degrees of conflict and control. To expect a one-to-one relationship between attitudes or preferences and overt behaviour would be simplistic. 相似文献