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This paper reports an analysis of the determinants of the level and changes in Polish industrial concentration in the early post-transition era. In particular, the relative effects of foreign and state ownership are examined. The empirical evidence is based on a panel of 144 Polish manufacturing industries over the period 1989–1993. The results suggest that both state and foreign ownership have a significant impact on industry concentration and this relationship is U-shaped. Minimum efficient scale is found to be the only other factor to impact on industry concentration. 相似文献
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The present study evaluated racial differences in battered women’s experiences and preferences for treatment from physicians
when seeking help for abuse-related issues. Prior research revealed unexpected findings that African American women rated
certain physician behaviors related to victim blaming and expression of sympathy for the male partner less negatively than
White women. The present study found that when potential confounders, such as source of care, education level, and income
were controlled, racial differences in approval ratings of physician behaviors almost disappeared. Only one physician behavior—blaming
the patient for the abuse—differentiated the two groups. However, despite racial differences, both groups rated the behavior
negatively. Other findings were that, overall, African American women are more likely than White women to seek abuse-related
health care from emergency and urgent care settings and have fewer preferences for the race of their physician provider. Both
White and African American women preferred to see a female physician. Implications of these findings for future research are
discussed. 相似文献
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Kevin D. Ott 《The Journal of Technology Transfer》1994,19(1):6-7
This article is reprinted, with permission, from the Winter 1993 issue ofSuperconductor Industry. 相似文献
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Sophie M. Colleau Kevin Glynn Steven Lybrand Richard M. Merelman Paula Mohan James E. Wall 《Political Behavior》1990,12(4):385-402
The authors explored the symbolic racism construct to determine whether discrimination in the evaluation of political candidates can be attributed to a combination of traditional values and antiblack affect as suggested by Sears. Using an experimental design where candidate race was manipulated in three conditions, they found that differential racial attributions do operate in the evaluation of political candidates. Contrary to expectations, however, no antiblack affect was found to be at work in the evaluation of the black candidate. Findings are discussed in the framework of contemporary assumptions of research on racial reasoning. 相似文献