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171.
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货币政策调控会先影响企业的风险偏好或风险容忍度,进而对企业的贷款行为产生影响。并且,金融危机冲击和货币政策调控会引起不同特征企业贷款行为的异质性反应。经验研究发现:宽松的货币政策会显著引起我国企业风险承担的上升,而企业风险承担上升也显著引起其银行贷款规模的增加,中小企业、股权分散型企业和民营企业其银行贷款规模对企业风险承担变化的反应更加敏感。在2008-2009年金融危机期间,企业风险承担水平对货币政策变动的反应更加灵敏,而企业贷款规模对企业风险承担的敏感度有所下降,大型企业、股权集中型企业和国有企业其基于企业风险承担传导的银行贷款行为受金融危机冲击影响更大。  相似文献   
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利用2002—2014年全国31个省市的面板数据考察城市化、高等教育扩张对地区收入差距的影响.结果显示:从全国层面来看,城市化对缩小地区间收入差距具有显著的消极作用,当地区城市化水平提高时,地区收入差距扩大;高等教育扩张对缩小地区收入差距具有显著的正向作用.从不同地区结果来看,东部地区城市化水平普遍较高,对地区收入差距的影响并不显著,而高等教育扩张对地区收入差距具有显著的负向作用.中部地区的结果与东部地区的结果基本一致.相比于东中部地区,西部地区城市化水平较低,其水平的提高不利于地区间收入差距的缩小,而高等教育扩张的影响并不显著.最后从合理推进城市化和高等教育扩张两个角度提出四个政策性建议.  相似文献   
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《临潼新丰——战国秦汉墓葬考古发掘报告》著录一批秦陶文,共90方.《燕下都新出土文物集拓》著录了一批燕陶文.这些新的陶文材料,弥足珍贵.其中个别陶文的释文存在一些问题,通过对其补释,提出了新的看法.  相似文献   
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Previous research has shown that there are a number of risk factors for disordered and problem gambling, including an individual’s ethnicity and age. Endorsing gambling as an escape has also been shown to contribute to and maintain disordered gambling. The present study examined potential interactions between ethnicity and age as they relate to disordered gambling, as well as if ethnicity and age would be predictors of endorsing gambling as an escape. Three hundred fifteen adults from the United States completed measures relating to gambling. Participants were grouped into ethnic categories of Caucasian and non-Caucasian, and age groups of 18–25, 26–35, 36–55, and 56 years old and above. Non-Caucasians reported more gambling problems than Caucasians. A significant interaction was found between ethnicity and age for 36–55 year olds. Overall, participants were more likely to gamble for positive than negative reinforcement. However, only gambling as an escape was a significant predictor of disordered gambling. Implications and limitations are discussed with the thought that these results are informative to practitioners treating disordered gambling.  相似文献   
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To compare two modes of administration (self-administered; by interviewer) and two response options format (using words; images of “facial-expressions”) of the first question of SF-36 (Q1SF-36), and to test its validity. We included 825 participants (20–90 years). Q1SF-36, using words or images, was included in a global questionnaire interview and at the end participants filled the SF-36. The agreement was tested by weighted kappa coefficients (WKappa). Classification Trees were used in the calibration of Q1SF-36 responses, with the physical (PDSF36) and mental dimensions of SF-36. Polyserial correlation coefficients and areas under the ROC curves (AUC) were used for validation. After categorization, using PDSF36 classification trees, the WKappa were 0.770 (self-administered vs. interviewer), 0.569 (self-administered vs. facial-expressions) and 0.566 (interviewer vs. facial-expressions). The WKappa between the PDSF36 and the modes (self-administered, interviewer and facial-expressions) were 0.784, 0.713 and 0.579 and the corresponding polyserial correlation coefficients were 0.784, 0.713 and 0.579. A good discriminatory power was found comparing the modes with the PDSF36 (AUC = 0.907, 0.923 and 0.827), but not with mental dimension (AUC = 0.538, 0.501 and 0.629). The Q1SF-36, by self-administration or interviewer, may be a valid alternative for assessment of subjective physical health, but not mental health.  相似文献   
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Social service contracting to nongovernmental organizations is popular form of privatization across the world. Although nonprofits are preferable social service providers for legal and normative reasons, governments in the United States increasingly rely on for-profit organizations to deliver social services. This trend warrants further exploration about whether nonprofits or for-profits perform according to theoretical expectations when they exist in the same market. This study employs qualitative comparative analysis (QCA) to examine how sector-public, nonprofit, and for-profit-combines with structural variables to produce acceptable contract performance in juvenile justice programs. QCA is a discovery-oriented research tool that determines whether combinations of variables within cases produce a specific outcome and whether those combinations are consistent across cases. I find sector is not a necessary or sufficient predictor of acceptable performance on its own. Rather it combines with market factors to lead to acceptable contract performance. Combinations vary by sector, indicating that sectors behave differently in similar circumstances. The primary theoretical contribution of this paper is to provide a nuanced account of contract performance in mixed sector markets.  相似文献   
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