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41.
42.
Harvey Starr 《Geopolitics》2013,18(1):37-56
This article derives from a project which has developed a major reconceptualization and revision of how borders may be seen and measured through the use of GIS. This reconceptualization permits an investigation of the specific qualities of borders in terms of opportunity and willingness: ease of interaction and salience, respectively. Data generated by the GIS reconceptualization ‐ both maps and numerical measures ‐ are used to look at the nature of the contiguous borders that link enduring rivalry dyads, with a specific focus on Israeli borders. Even as a first‐cut, the GIS‐based reconceptualization is demonstrated to be of use by highlighting areas of opportunity and/or salience and informing policy choices. 相似文献
43.
A theoretical social epistemology, arguing for a 'relationalrealism', is developed as part of the internal work of the researchprocess in a social science investigation. It is suggested thattheorising the nature of knowledge interactions is fruitfulboth in developing an epistemology of the discipline and inenhancing theoretical analysis of empirical research. The paperargues that five different aspects of object constraints emergefrom the case study: structural characteristics (the 'maze');relations of force internal to the object; boundaries betweenknowledge systems; relations of scale; and 'interference' generatedby knowledge instruments. 相似文献
44.
Harvey E. Lapan 《Journal of International Economics》1975,5(3):289-298
This paper considers the impact of localized technical progress (gains in technology which are confined to specific capital—labor ratios) on the pattern of trade. It is shown, in the context of a two-sector model, that technological improvements which are localized to particular techniques can cause factor intensity reversals so that, even if production functions are internationally identical, the pattern of trade between nations may depend not only on relative factor endowments but also on the relative magnitudes of technical progress in each sector. 相似文献
45.
A time-varying quantile can be fitted by formulating a time series model for the corresponding population quantile and iteratively applying a suitably modified state space signal extraction algorithm. It is shown that such quantiles satisfy the defining property of fixed quantiles in having the appropriate number of observations above and below. Like quantiles, time-varying expectiles can be estimated by a state space signal extraction algorithm and they satisfy properties that generalize the moment conditions associated with fixed expectiles. Because the state space form can handle irregularly spaced observations, the proposed algorithms can be adapted to provide a viable means of computing spline-based non-parametric quantile and expectile regressions. 相似文献
46.
We devise and implement a statistical test of the hypothesis that the labor market has chronic excess supply. We find that the data reject this hypothesis. 相似文献
47.
48.
In 1991, Jones developed an issue-contingent model of ethical decision making in which moral intensity is posited to affect the four stages of Rest’s 1986 model (awareness, judgment, intention, and behavior). Jones claimed that
moral intensity, which is “the extent of issue-related moral imperative in a situation” (p. 372), consists of six characteristics:
magnitude of consequences (MC), social consensus (SC), probability of effect (PE), temporal immediacy (TI), proximity (PX),
and concentration of effect (CE). This article reports the findings of two studies that analyzed the factor structure of moral
intensity, operationalized by a 12-item Perceived Moral Intensity Scale (PMIS) adapted from the work of Singhapakdi et al.
[1996, Journal of Business Research, 36, 245–255] and Frey [2000, Journal of Business Ethics, 26, 181–195]. The two items that were purported to measure CE were dropped due to their inability to effectively tap into
the characteristic proposed by Jones. Factor analyses of the remaining 10 items supported a 3-factor structure, with the MC,
PE, and TI items loading on the first factor, the PX items loading on the second factor, and the SC items loading on the third
factor. These factors were labeled: Probable Magnitude of Consequences, Proximity, and Social Consensus. The authors conclude that moral intensity consists of three characteristics, rather than the six posited by Jones. 相似文献
49.
50.
Following an extensive review of the moral intensity literature, this article reports the findings of two studies (one between-subjects,
the other within-subject) that examined the effect of manipulated and perceived moral intensity on ethical judgment. In the
between-subjects study participants judged actions taken in manipulated high moral intensity scenarios to be more unethical
than the same actions taken in manipulated low moral intensity scenarios. Findings were mixed for the effect of perceived
moral intensity. Both probable magnitude of consequences (a factor consisting of magnitude of consequences, probability of
effect, and temporal immediacy) and social consensus had a significant effect; proximity did not. In the within-subject study
manipulated moral intensity had a significant effect on ethical judgment, but perceived moral intensity did not. Regression
of ethical judgment on age, gender, major, and the three perceived moral intensity factors was significant between-subjects,
but not within-subject. Ethical judgment was found to be a more robust predictor of intention than perceived moral intensity
using a within-subject design.
Joan M. McMahon is an Assistant Professor of Management in the Luter School of Business at Christopher Newport University,
teaching courses in Organizational Behavior, Leadership, and Human Resources. She has a B.A. in Speech from the State University
of New York, College at Oneonta; an M. Ed. in Early Childhood Education from James Madison University; and an M.S. and Ph.D.
in Industrial/Organizational Psychology from Virginia Polytechnic Institute and State University.
Robert J. Harvey is an Associate Professor of Psychology at Virginia Polytechnic Institute and State University. He has a
B.A. in Psychology and an M.A. in Experimental Psychology from the University of Missouri at Kansas City, and a Ph.D. in Industrial/Organizational
Psychology from Ohio State University. Dr. Harvey has authored a number of articles in the Journal of Applied Psychology, the Journal of Personality Assessment, Personnel Psychology, and others. He is the author of the chapter on job analysis in the Handbook of Industrial and Organizational Psychology. 相似文献