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161.
Rupert Hasenzagl 《Gruppendynamik und Organisationsberatung》2007,38(4):351-370
The theoretical basis behind consultancy does not match its importance to the economy. Although theory building research has been advanced since the 1990s, it still remains fragmentary. The impact of these consulting theories on practice has therefore been limited. This paper provides a contribution to this recent field of research. Based on the Social Systems Theory by Luhmann, a model outlining the impact of consultancy is presented. Three empirical cases outline the usefulness of the presented model in practice. 相似文献
162.
Yonatan Reshef 《Journal of Labor Research》2007,28(4):677-696
In the public sector, Canadian governments intervene frequently in labor disputes by suspending collective bargaining and
curtailing legal strikes. Previous research has focused on the contours of government intervention, such as its overall effects
on collective bargaining and strikes. The discussion highlights one actor, a government, restricting the behavior of another
actor, a union, using legislation and policy making. As a result, we know less about more micro-level elements and implications
of the process of government intervention. I address these themes using a detailed case study of the Alberta Teachers’ Association
and the strikes it coordinated in 2002.
相似文献
Yonatan ReshefEmail: |
163.
The Experience-Earnings Profile: Productivity-Augmenting or Purely Contractual? Evidence from the UK
William J. Moore Robert J. Newman Geoffrey K. Turnbull 《Journal of Labor Research》2007,28(3):417-435
We test the human capital interpretation of the experience-earnings profile. Does the upward sloping portion of the experience-earnings
profile reflect on-the-job training which in turn causes the experience-productivity profile to slope upwards, or do purely
contractual factors determine the nature of life-cycle earnings. Herein, we provide additional evidence on the relationship
between productivity and earnings by examining earnings differentials in the UK academic labor market for economists. Using
a test first suggested by Mincer, we find that the empirical results are consistent with human capital theory. We find that,
although the positive relationship between earnings and experience persists when individual productivity measures are included
in the salary equations for lecturers and senior lecturers, the positive relationship becomes statistically insignificant
when the same productivity measures are included in the salary equations for professors. For lecturers and senior lecturers,
the experience-salary profile properly reflects the structure of the national pay scale rather than variations in individual
research productivity. At the professor level, where individual salaries are not determined by a pay scale, the data support
the human capital explanation of the positive experience-earnings profile.
相似文献
Robert J. NewmanEmail: |
164.
Hillary Anger Elfenbein Maw Der Foo Judith White Hwee Hoon Tan Voon Chuan Aik 《Journal of Nonverbal Behavior》2007,31(4):205-223
Using meta-analysis, we find a consistent positive correlation between emotion recognition accuracy (ERA) and goal-oriented
performance. However, this existing research relies primarily on subjective perceptions of performance. The current study
tested the impact of ERA on objective performance in a mixed-motive buyer-seller negotiation exercise. Greater recognition
of posed facial expressions predicted better objective outcomes for participants from Singapore playing the role of seller,
both in terms of creating value and claiming a greater share for themselves. The present study is distinct from past research
on the effects of individual differences on negotiation outcomes in that it uses a performance-based test rather than self-reported
measure. These results add to evidence for the predictive validity of emotion recognition measures on practical outcomes.
相似文献
Hillary Anger ElfenbeinEmail: |
165.
Wayne K. Talley 《Journal of Labor Research》2007,28(3):515-524
I investigate the earnings differentials among union and nonunion seafarers, across seafarer occupations, and with respective
to other transport operatives. The empirical results suggest that the union and nonunion weekly earnings of captains/mates
are comparable, and the union earnings gap for sailors/deckhands is positive. The union (nonunion) weekly earnings of captains/mates
are 14.7 (30.5) percent greater than those of sailors/deckhands; the union weekly earnings of captains/mates (sailors/deckhands)
are 12.6% greater (9.5% less) than those of truck drivers; and the nonunion weekly earnings of captains/mates (sailors/deckhands)
are 33.0% greater (6.2% less) than those of truck drivers. The sailor/deckhand and truck driver earnings differentials are
contrary to the general belief that the earnings of truck drivers are less than those of other operative occupations involved
in transporting intermodal cargo.
相似文献
Wayne K. TalleyEmail: |
166.
Virtual Interpersonal Touch and Digital Chameleons 总被引:1,自引:0,他引:1
We studied the characteristics of hand touch with a mechanical device that approximated a handshake, and we then examined
the effect of handshake mimicry on assessment of a partner. Two participants interacted with a force-feedback joystick that
recorded each of their hand movements individually. The two participants then greeted one another by feeling the recording
of the other person’s movements via the force-feedback device. For each dyad, one of the participants actually received his
or her own virtual handshake back under the guise that it was the other person’s virtual handshake. Results demonstrated three
significant findings. First, for any given participant, a metric that took into account position, angle, speed, and acceleration
of the hand movements correlated highly within individuals across two handshakes. Second, across participants, these metrics
demonstrated specific differences by gender. Finally, there was an interaction between gender and mimicry, such that male
participants liked people who mimicked their handshakes more than female participants did. We discuss the implications of
these findings and relate them to theories of social interaction.
相似文献
Jeremy N. BailensonEmail: |
167.
While it is well known that the widowed suffer increased mortality risks, the mechanism of this survival disadvantage is still
under investigation. In this article, we examine the quality of health care as a possible link between widowhood and mortality
using a unique data set of 475,313 elderly couples who were followed up for up to nine years. We address whether the transition
to widowhood affects the quality of care that individuals receive and explore the extent to which these changes mediate the
elevated mortality hazard for the widowed. We analyze six established measures of quality of health care in a fixed-effect
framework to account for unobserved heterogeneity. Caregiving and acute bereavement during the transition to widowhood appear
to distract individuals from taking care of their own health care needs in the short run. However, being widowed does not
have long-term detrimental effects on individuals’ ability to sustain contact with the formal medical system. Moreover, the
short-run disruption does not mediate the widowhood effect on mortality. Nevertheless, long after spousal death, men suffer
from a decline in the quality of informal care, coordination between formal and informal care, and the ability to advocate
and communicate in formal medical settings. These findings illustrate women’s centrality in the household production of health
and identify important points of intervention in optimizing men’s adjustment to widowhood. 相似文献
168.
Obesity is considered a major cause of premature mortality and a potential threat to the longstanding secular decline in mortality
in the United States. We measure relative and attributable risks associated with obesity among middle-aged adults using data
from the Health and Retirement Study (1992–2004). Although class II/III obesity (BMI _ 35.0 kg/m2) increases mortality by
40% in females and 62% in males compared with normal BMI (BMI = 18.5-24.9), class I obesity (BMI = 30.0-34.9) and being overweight
(BMI = 25.0-29.9) are not associated with excess mortality. With respect to attributable mortality, class II/III obesity (BMI
_ 35.0) is responsible for approximately 4% of deaths among females and 3% of deaths among males. Obesity is often compared
with cigarette smoking as a major source of avoidable mortality. Smoking-attributable mortality is much larger in this cohort:
about 36% in females and 50% in males. Results are robust to confounding by preexisting diseases, multiple dimensions of socioeconomic
status (SES), smoking, and other correlates. These findings challenge the viewpoint that obesity will stem the long-term secular
decline in U.S. mortality. 相似文献
169.
Steven Martin 《Demography》2009,46(1):203-208
This analysis joins the debate on how declines in marriage have shifted the composition of the unmarried and married populations
in the United States, and how compositional shifts have affected nonmarital birth rates. Gray, Stockard, and Stone (2006)
presented one model for compositional effects that Ermisch (2009) challenged with alternative statistical tests. I propose
an alternative model for compositional shifts based not on theory but on observed marriage and fertility patterns. The results
from this alternative model are consistent with Ermisch’s findings yet support Gray et al.’s general case that compositional
effects have had an important infiuence on nonmarital birth rates. 相似文献
170.
In this article, we analyze mortality rates of Finns born in areas that were ceded to the Soviet Union after World War II
and from which the entire population was evacuated. These internally displaced persons are observed during the period 1971-2004
and compared with people born in the same region but on the adjacent side of the new border. We find that in the 1970s and
1980s, the forced migrants had mortality rates that were on par with those of people in the comparison group. In the late
1980s, the mortality risk of internally displaced men increased by 20% in relation to the expected time trend. This deviation,
which manifests particularly in cardiovascular mortality, coincides with perestroika and the demise of the Soviet Union, which
were events that resulted in an intense debate in civil society about restitution of the ceded areas. Because state actors
were reluctant to engage, the debate declined after some few years, and after the mid-1990s, the death risk again approached
the long-term trend. Our findings indicate that when internally displaced persons must adjust to situations for which appropriate
coping behaviors are unknown, psychosocial stress might arise several decades after their evacuation. 相似文献