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51.
Human resource shortages require effective human resource management (HRM). Findings from research about ongoing labor shortages
in air traffic control (ATC) are used to build a preliminary theory of appropriate HRM responses. Our international sample
of major ATC agencies generally developed a set of best HRM practices to attract, motivate, and retain human assets. Key factors
included (1) cultural and institutional norms, (2) technological change, (3) union responses, and (4) organizational form
and structure (e.g., civil service versus commercial firms). While ATC’s rare human aptitudes, lengthy training to develop
firm-specific human capital, and lifelong employment may limit the preliminary theory’s general applicability, crucial lessons
emerge about human resource planning.
This research was conducted with the support of the Social Sciences and Humanities Research Council, the Rice Fellowship,
the Ziegler Fellowship, and the Center for International Business Studies at the University of Alberta. We are indebted to
the individuals interviewed. 相似文献
52.
Recently, researchers have used measures of economic freedom (Gwartney and Lawson, 2002) to quantify the relationship between
various institutional factors and measures of economic performance. Using a subset of these data, we develop a labor market
flexibility index. This measure should be useful to researchers who study labor market performance among countries. 相似文献
53.
Edward E. Schlee 《Journal of Risk and Uncertainty》1994,9(3):257-272
This article investigates the preservation of multivariate expected utility comparative statics for “smooth” nonexpected utility representations. Specifically, we answer the following question: if an expected utility comparative statics property depends only on preferences over sure prospects, then when will a nonexpected utility maximizer with identical sure preferences also satisfy that property? We demonstrate that the effects of increased risk aversion are preserved under the “Almost Degenerate Independence” axiom, but that those of distribution changes of exogenous risks are not preserved under stringent assumptions. Hence, nonexpected utility comparative statics may diverge from expected utility, even for “first-order” properties—those whose effect is determinable from restrictions on “local” utility functions. 相似文献
54.
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57.
Edward Cartwright 《Journal of Socio》2009,38(3):403-410
The motivation for this paper is to consider whether changes in conformity over time are likely to depend critically on agent behavior. To get some insight on this we use the framework of Chamley [Chamley, C., 1999. Coordinating regime switches. The Quarterly Journal of Economics 114, 869–905] and compare the dynamic of conformity in a setting where agents are rational to one where they are adaptive (or backward looking). This is followed by a more general discussion on the issue. 相似文献
58.
Denise L. Ohler Edward M. Levinson William F. Barker 《The Career development quarterly》1996,44(3):278-288
This study compared levels of career maturity between college students with and without learning disabilities and investigated factors associated with career maturity. Few differences in career maturity were found. However, different predictors of career maturity for the two groups emerged. For students with learning disabilities, number of accommodations and quantity of work experience accounted for 22% of the variance in career maturity. For students without disabilities, academic achievement and type of work experience accounted for 21% of the variance in career maturity. Students with learning disabilities who received more instructional accommodations had lower levels of career maturity. 相似文献
59.
Venturing Jointly: Vienna's Innovation Economy 总被引:1,自引:0,他引:1
Vienna's role as Austria's largest innovative city-region depends upon many factors, of which a vibrant regional innovation
system driven by joint research ventures is a key component. Between 1994 and 2002, various research groups located in the
Vienna region participated in 7,334 research projects funded by the EU during the 4th and 5th Framework Programs. Organizations
from this region were more likely than elsewhere in Austria to assume scientific leadership positions as project coordinators.
The region specialized heavily in research concerning environment, information and communication technology, bio-technology,
traffic, and general research topics. The region's most active organizations were concentrated in the city itself: universities,
research organizations, small firms, and large firms were represented in a ratio of approximately 4:2:1:1. Among firms that
participated, the largest ones dominated during the course of this period, although research participation by firms continually
shifted more to small- and medium-sized enterprises. In terms of Austria, most research is concentrated in the about 30 most
active postal-code zones, which in turn are dominated by the Vienna region. Over the full period, there is no evidence that
Austrian research projects concentrated further and some types of research decentralized slightly. At the same time, the research
participation of small- and medium-sized enterprises became more centralized within the Vienna region. The singular importance
of stimulating further and more effective research in the Vienna region and its innovation system is obvious and these findings
may be helpful in establishing policies that support key organizations, improve research infrastructure, and further stimulate
the city's knowledge-generating system to ensure long-term innovation possibilities. 相似文献
60.
We analyze data from the Survey of Consumer Finances estimate the response of credit card demand to standard price and income effects. We model credit card demand as a two-stage process, with consumers obtaining limits in the first stage and then borrowing some fraction of those limits in the second. We estimate this model with a nested tobit procedure. We also treat the demand for limits as one equation in a two-equation supply-demand model. We estimate this model with simple 2SLS, instrumenting for the price variable, the interest rate. The results of the first model suggest that most of the action in the market is in the demand for limits, not the demand for balances. (JEL D1 , G0 ) 相似文献