对中国寻租负效及其有效监督的思考

改革开放三十年多来,我国的市场经济建设取得了令世人瞩目的成就,国家和企业都形成了按市场规律做决策的观念。但是,在市场经济的实际运行中总会有部分政府公职人员、企业或个人去寻租,严重影响经济效率,有损社会的公平,也不利于市场经济的深化改革。本文具体探讨寻租的危害、产生及如何对政府进行有效监督从而减少寻租现象,以期使我国的社会主义市场经济健康、快速、高效地发展,促进社会公平,维持社会稳定。     

勃列日涅夫时期苏联政治信任的状况考察

国家和政府的力量与权威就在于它拥有了公民的政治信任.考察一个社会的政治信任度可以从功能替代品、行为指标、言辞指标等三种指标体系来诊断.借助于这三种指标体系对勃列日涅夫时期苏联政治信任状况的考察,可以发现苏联社会是一个政治信任缺失的病态社会.虽然勃列日涅夫时期的苏联以稳定著称,但是由于苏联社会政治信任的缺失,这种稳定只能称得上是一种假稳定.     

魏晋时期女性生存空间探讨——以《世说新语》为例

《世说新语》中记述的女性形象呈现出了魏晋女性与中国古代其他时代的女性不同的理想追求。这些理想追求在某种程度上折射出了魏晋女性生存空间的特征：时代罹乱,伦理松弛;以意为尚,淡化贞节;注重才情,男女平等,但同时,依然存在着一定的保守性与低下性。     

生活方式与社会融入关系的社会学解读

生活方式愈益突破私人领域,并通过对社会地位、社会关系的建构,影响社会融入。而在变动不居的、随时可能重组与建构的社会世界中,生活空间频繁迅捷的变化,要求人们必须对粘附于固有生活空间的生活方式做出及时相应的调整,才能更广泛深入地融入社会,成为新的生活空间的建构者和资源共享者。     

西部民族地区承接产业转移能力的分析

本文对西部民族地区承接产业转移的能力进行了SWOT分析,并对产业转移承接能力进行综合评价,从而对西部民族地区承接产业转移的能力进行科学判断。实证分析表明,我国西部民族地区的产业承接能力严重落后于其他地区,但是,这并不意味着西部民族地区没有承接产业转移能力的优势。西部民族地区可以利用自身的资源优势和相对比较特别的地缘优势,来发展特色产业,实现西部民族地区经济跨越式发展。     

Is Tattooing a Risk Factor for Adolescents’ Criminal Behavior? Empirical Evidence from an Administrative Data Set of Juvenile Detainees in Taiwan

Juvenile crime affects not only the victims of the crime but also the delinquents’ future. How to prevent adolescent criminal behavior has become an important public policy issue. This study contributes to this interesting issue by examining the relationship between tattooing and adolescents’ criminal behavior. In particular, this study investigates whether or not having a tattoo/tattoos is connected to the incidence of various criminal activities, including: larceny, robbery, fraud, assault, drug use, and homicide. A unique sample of 973 juvenile detainees drawn from the administrative profiles in Taiwan and the coarsened exact matching method were utilized. Results show that compared to their nontattooed counterparts, tattooed juvenile detainees were significantly more likely to commit fraud, assault, drug abuse, and homicide by 3%, 13%, 9%, and 9%, respectively. In contrast, tattooing was not significantly associated with larceny or robbery. From a policy perspective, given the significant link between tattooing and criminal behavior, the presence of a tattoo in adolescents may serve as a valuable indicator regarding adolescents’ high probability of committing crimes.     

The empirical Bayes estimators of the parameter of the Poisson distribution with a conjugate gamma prior under Stein's loss function

For the hierarchical Poisson and gamma model, we calculate the Bayes posterior estimator of the parameter of the Poisson distribution under Stein's loss function which penalizes gross overestimation and gross underestimation equally and the corresponding Posterior Expected Stein's Loss (PESL). We also obtain the Bayes posterior estimator of the parameter under the squared error loss and the corresponding PESL. Moreover, we obtain the empirical Bayes estimators of the parameter of the Poisson distribution with a conjugate gamma prior by two methods. In numerical simulations, we have illustrated: The two inequalities of the Bayes posterior estimators and the PESLs; the moment estimators and the Maximum Likelihood Estimators (MLEs) are consistent estimators of the hyperparameters; the goodness-of-fit of the model to the simulated data. The numerical results indicate that the MLEs are better than the moment estimators when estimating the hyperparameters. Finally, we exploit the attendance data on 314 high school juniors from two urban high schools to illustrate our theoretical studies.     

地下空间开发对城市环境地质的影响及保护措施浅谈

城市地下空间作为一种资源在城市发展中扮演着重要的角色。地下空间具有恒温、恒湿、抗震、防爆、绝热、封闭和可开拓性好的特点,所以开发地下空间比建造地面工程有着独特的优势,目前开发和利用地下空间已成为我国大中城市解决人口、资源、环境危机和医治“城市综合症”的重要措施,也是实施城市可持续发展的重要途径。