Analysis of the impact of university policies on society's environmental perception

Today's society is showing great interest in achieving sustainable development in all socio-economic facets, and higher education institutions stand out as being proactive in this regard. University campuses are successfully implementing policies to curb climate change, energy and water conservation, waste recycling and green transport. In this struggle, education plays an essential role in shaping a population that is aware of the situation and willing to stop —and if possible undo— the damage caused. This study is aimed at evaluating universities' capacity to foster society's environmental perception and commitment. The analysis, which focuses on the Spanish and Italian campuses assessed by GreenMetric during the period 2018–2022, has a twofold objective: to identify the sustainable actions that have a direct impact on students' and researchers' awareness; and to analyse the efficiency of the environmental policies implemented by those responsible for these educational centres, as well as the differences between the two countries' universities. To that end, a panel data model is estimated on a sample composed of the pillars of GreenMetric, with DEA-bootstrap and the sequential Malmquist index then used to assess the efficiency of the actions undertaken. The results reveal the importance of the waste and transport policies implemented on campuses when it comes to the arduous task of kindling society's interest in the environment. Furthermore, both countries show increasing engagement, with productivity improvements of over 36% in the case of Italy.     

Analyzing quantile spillover effects among international financial markets

This paper investigates the quantile-based spillover effects among 17 stock markets from January 1993 to January 2022, utilizing a quantile approach based on the variance decomposition of a quantile vector autoregression (QVAR) model. Compared with the traditional mean-based spillover measures, this new quantile approach allows for a nuanced investigation of spillovers at every quantile and capture spillovers under extreme events. The results show that: (1) the total spillover is high and exhibits strong time-varying characteristics, and the tail spillover is higher and more complex in scale and direction; (2) the spillover at each quantile level shows an upward trend, especially during the 2008 crisis and the COVID-19 epidemic; (3) developed countries (or regions) are the net exporters of stock market spillovers, while the developing countries are the net importers; and (4) the 17 stock markets constitute different local financial networks, which may be related to economic conditions and geographical location.     

企业财务风险预警指标体系构建研究

本文以现有财务管理、财务预警系统理论和实践研究为基础,从筹资风险、投资风险、经营风险和收益分配风险四个方面建立财务风险预警指标体系,最后通过使用层次分析法、综合功效系数法等技术,设计了一套初级的企业财务风险预警模型。本文以我国深市所有石油上市公司为研究样本,有一定的实际价值。     

基于瓶颈指数的旅游产品制造企业生产物流瓶颈问题研究

首先分析了旅游产品制造企业物流瓶颈的多态性问题,提出了迟钝型和敏锐型瓶颈的概念,构建了旅游产品制造企业生产物流瓶颈的动态预测模型,还提出了瓶颈漂移的预测方法。最后以唐龙陶瓷旅游产品制造企业的装配车间为例,证明本研究能够较准确的预测旅游产品制造企业生产物流瓶颈漂移的趋势,实现有效的监控。     

An environmental performance index for products reflecting damage costs

Several studies have demonstrated how to use DEA (Data Envelopment Analysis) based techniques to estimate environmental performance indices. None of these studies, however, are taking information on the environmental damage costs of the pressure types considered into account. This study is bridging a gap between environmental indices founded in physical pressures and damage costs founded in welfare economics. The aim of the paper is twofold: first, to demonstrate how to implement the information on environmental damage costs within a DEA based environmental performance index, and second, to estimate these indices at product level by using Danish input-output data and environmental data from 1997.     

基于质量指数的经济增长转型测度研究——以深圳经济增长为例

中国经济如何实现由速度型向质量型转化是一个充满了探索性的问题,学者们从不同理论视角给予了广泛关注。而如何设计一个指数从定量角度测评速度向质量转化进程,以便直观地反映经济增长转型的度是理论研究不可或缺的部分。通过借鉴市场化指数的经济原理与设计思路,设计了质量指数作为测量经济增长模式转型的定量指标,定量测算了由深圳速度到深圳质量跨越的实现程度。实证测评结果显示:深圳速度已经开始向深圳质量转化,但人民生活水平提高的幅度与深圳经济发展水平存在较大的落差。以此为契机,为定量测度我国经济增长转型提供一个分析思路。     

基于DEA方法的高校办学效益评价指标体系研究

介绍了建立DEA模型输入输出指标体系的原则,在对高校投入产出进行全面分析的基础上,对高校办学效益DEA评价指标体系进行了探讨.     

中国知识服务业国际竞争力研究

中国知识服务业的发展还处于初步阶段,国际竞争力水平存在较大差异,中国要建立创新型社会,就要注重知识服务业的发展,要从战略高度制定知识服务业相应的发展规划,建立相应的支撑体系,发挥政府职能作用,培养和引进专业人才,发展壮大知识服务企业等。     

湖南省领导干部科学素质评价指标体系构建之思考

文章认为构建好湖南省领导干部科学素质评价指标体系必须把握好一些基本概念,这是前提和基础。并对这一指标体系的构建原则、内容与评价方法进行了探讨。     

有关过程能力指数基准的若干问题

基准是过程能力指数的一个重要属性,对有关过程能力指数基准的若干问题作出详尽阐述,可为进一步纠正过程能力指数公式错误（诸如Cpk、CpU、CpL等）提供了理论基础。