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111.
A model is developed that enables the authors to estimate the effects of demographic cycles on both earnings and schooling. The model is tested using data from the 1991 Korean Occupational Wage Survey. The results indicate that cohorts following large birth cohorts in the cycle choose relatively less formal schooling compared to pre-peak cohorts, and that post-peak cohorts also have lower incomes. This result concerning South Korea is consistent with findings from previous studies concerning the United States. 相似文献
112.
Burg B 《Medical economics》1997,74(4):208, 211-208, 215
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114.
Szgalsky JB 《Medical economics》1997,74(12):138, 141
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116.
Vander Veer JB 《Medical economics》1997,74(16):111-4, 117
117.
Rice B 《Medical economics》1997,74(24):82, 87-90, 93-6
Can a good-sized, well-established group reinvent itself? Recognizing a need for greater efficiency and more satisfied patients, this multispecialty clinic did. 相似文献
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119.
Duff LB 《Hospital materiel management quarterly》1993,14(3):62-67
There are some favorable signs. At this time of federal budget constraints, the EPA is tightening its belt. EPA's Science Advisory Council recognizes these fundamental constraints and urges the agency to consider relative risks to public health and the environment in establishing regulatory priorities. If Congress and EPA follow this informed advice, and consider honestly where medical waste fits into the spectrum of environmental risks, there is at least a chance that they could come up with a simple system--just enough to satisfy public opinion, but not enough to keep people from solving the problem. 相似文献
120.
Although many hospital professionals now have personal access to online databases, popular communications services may not have the full range of electronic services needed for technical problem solving. Librarians are practiced at cross-disciplinary technical research and so health professionals may be best served by consulting an experienced database search analyst so that important information is not accidentally missed. Additionally, many commercially produced databases have repackaged and redistributed data developed by NIOSH and other federal agencies, data that are readily available in the public sector. The cost of accessing or purchasing commercial databases is usually higher than for federal databases, though commercial products use the federal databases to develop their products. Public agencies should always be consulted to obtain the most current information issued by those bodies and also because a variety of free and low-cost support materials may be available. Because of the expense of routinely consulting electronic databases when comparable printed materials may be available at a lower cost, a small reference collection of books, journals, and audiovisuals may be desirable. A selective print reference collection is found in Appendix A. 相似文献