城市经济圈发展助推区域一体化——兼论南沙新区与港澳的经济合作

根据区域一体化理论,结合新时期广东省在推进珠三角一体化中,建立和发展广佛肇、深莞惠和珠中江三个经济圈的实践,分析了区域经济一体化对区域整体发展的新意义、地位和作用,讨论了珠江三角洲通过建设和发展若干个以经济发展为核心的现代都市圈,对于新时期加强与港澳经济合作,促进区域经济一体化的更好发展颇具深远的意义和作用。     

Ranking and estimation of related means in two—way models—a Bayesian approach

A hierarchical Bayesian approach to ranking and selection as well as estimation of related means in two—way models is considered. Using the method of Monte Carlo simulation with importance sampling, we are able to carry out efficiently the three or four dimensional integrations as needed. An example is included to illustrate the methodology.     

Work-related drinking and processes of social integration and marginalization in two Norwegian workplaces

The aim of this study was to investigate the role of drinking in two Norwegian workplaces, focusing on how the drinking may contribute to both social integration and marginalization of employees. The two workplaces were a division of a multinational oil company and a public library both located in one of Norway's larger cities. Data were collected through ethnographic fieldwork, including using participant observation, qualitative interviews, and brief surveys. Work-related drinking was found to be common in both workplaces and played a significant role in a wide range of social situations in the twilight zone between normal working hours and leisure. Drinking was regulated by dominant workplace alcohol cultural ideals, but also involved opposition to these ideals. The results of this study have demonstrated that different forms of drinking (and non-drinking) may lead to both social integration and marginalization – or even exclusion of groups of employees or individual employees.     

The myth of price convergence under economic integration: A proposed explanation for the difference in food prices across European countries

Conventional globalization theory states that regional economic integration will precede price standardization across participating countries due to the increased buying power of large retail groups and parallel imports. The resulting price corridor should merely reflect differences in logistic costs and short-term, local competitive actions. Yet, this study uses panel data from 25 European countries to examine how hefty food and beverage price differentials between regions remained constant over the last decade. Income, store productivity, and market concentration all contribute to the explanation for regional price differences. These findings suggest that, contrary to straight-line globalization theory, large European retailers’ decisions can influence price convergence and maintain important price dispersion between economically integrated countries. We provide recommendations to enhance market integration.     

从教师专业实践能力发展反观高校与幼儿园的双向融合

当前，打通高校教师理论研究与基层一线教师专业发展瓶颈是总体提升我国教育质量的高效之举，教育的实践性本质也决定了高校教师的理论研究与一线教师的教育实践必须坚持双向融合的道路。实现校园双向融合既要积极构建教师发展共同体，还要积极探索有深度和广度的教研机制，并搭建开放、多元、创新的资源平台。     

Numerical evaluation of tests based on different heteroskedasticity-consistent covariance matrix estimators

This article considers the issue of performing tests in linear heteroskedastic models when the test statistic employs a consistent variance estimator. Several different estimators are considered, namely: HC0, HC1, HC2, HC3, and their bias-adjusted versions. The numerical evaluation is performed using numerical integration methods; the Imhof algorithm is used to that end. The results show that bias-adjustment of variance estimators used to construct test statistics delivers more reliable tests when they are performed for the HC0 and HC1 estimators, but the same does not hold for the HC3 estimator. Overall, the most reliable test is the HC3-based one.     

制造集团公司物流资源整合问题研究

根据分布区域广泛、局部区域比较集中和所有权复杂等制造集团公司物流资源的特点,提出制造集团公司物流资源整合思路的概念模型,并对某水泥生产集团物流资源整合的案例进行实证分析。在推动资源整合时,可以通过物流组织的服务设计来识别需要整合的资源;分析各整合参与方的利益分配来提高整合参与方的积极性。     

产融结合退出及影响因素分析——基于参股非上市金融公司视角的实证研究

以2007—2014年发生的我国A股上市公司参股非上市金融公司事件作为研究样本，对企业退出产融结合的现象进行了探讨，实证结果表明：每股收益越低、资产负债率越高、协同费用率越高、产融结合年限越短，企业越有可能退出产融结合。研究能帮助企业在实施产融结合后更有针对性地关注自身运营状况和财务状况，也为其建立健全风险监督与防范机制提供了一定的政策支持。     

后改革时代相关问题研究综述

作为对一个新时代的称谓,后改革时代从提出伊始就一直活跃在人们的视线范围之内。本文从后改革时代的提法、后改革时代的划分时点及划分标志、后改革时代的特征、后改革时代需要解决的重大问题以及后改革时代的改革方向这几个基本层面,对目前学术界关于后改革时代及其相关问题的基础性研究进行理论梳理,试图从中寻找到后改革时代的真正逻辑。