新疆金融结构与经济增长关系的实证分析

本文首先对新疆金融结构与经济增长进行了相关关系、因果关系分析；其次利用协整理论，建立新疆金融结构与经济增长之间的协整方程，以考察新疆金融结构的变化及其对经济发展产生的影响；最后对其实证结果进行解析。     

Temporal stability of preferences and willingness to pay for natural areas in choice experiments: A test–retest

The main objective of this paper is to test the temporal stability of stated preferences and willingness to pay (WTP) values from a Choice Experiment (CE) in a test–retest. The same group of participants was asked the same choice tasks in an internet-based CE, conducted twice with a time interval of one year without interviewer interference. We examine choice consistency at individual choice task level and transferability of the underlying indirect utility function and associated WTP values. The results show that choices are consistent in 57 percent of the choice occasions. Comparison of the choice models over time shows that the estimated preference and scale parameters are significantly different, suggesting that choice behaviour changed between the two surveys. Differences between marginal WTP estimates for individual choice attributes are statistically significant only at the 10 percent level. However, we show that this can result in significantly different WTP values for policy scenarios. The instability of estimated mean WTP values for different policy scenarios asks for caution when including WTP values in cost-benefit analysis.     

1952～2007年我国地区收入差距变化趋势——基于省际面板数据的单位根检验

本文利用1952～2007年我国31个省际地区人均GDP数据,对地区间收入差距的变化趋势进行检验。结果发现:从整个样本期间来看,我国地区收入差距在逐渐缩小;以改革开放为节点分不同时段,检验结果表明改革前我国省际地区收入差距不断缩小,而改革后,我国地区收入差距不断扩大。     

我国金融发展对居民收入分配影响的实证研究

我国金融发展对城乡居民收入分配影响的实证研究结果表明:金融发展规模是城乡居民收入差距的格兰杰原因;金融发展效率与城乡居民收入差距具有双向的格兰杰因果关系.金融发展规模的扩张扩大了城乡居民收入差距,金融发展效率的提升则缩小了城乡居民收入差距.     

关于科技和教育与经济增长关系的协整建模研究

通过采用协整分析的方法,系统地分析了科技、教育支出与经济增长的长期均衡关系,由此得出结论:教育、科技支出对经济增长的长短期的影响力大小与经济增长对教育、科技支出的长短期影响力的弹性大小正好相反,这明显有悖于经济发展的协调性原理.这为制定相关的科技、教育和经济发展政策提供科学依据.     

我国存在最优政府规模曲线吗

本文运用格兰杰方法对我国1978-2004年政府支出与经济增长的因果关系进行检验,结果表明:经济增长是我国政府规模的格兰杰原因,但政府规模不是经济增长的格兰杰原因。这一结论说明我国并不存在最优政府规模曲线,但验证了瓦格纳定律,同时也为我国现阶段的财政政策取向提供了有益的参照。     

VXI总线测试系统的优化方案

概述了VXI总线器件的分类，讨论了VXI总线消息基器件和寄存器基器件的特点，以及在测试系统中2种器件对测试吞吐量和程序设计的影响，并提出了优化测试系统的方案。     

广东省对外贸易与经济增长关系的实证分析

文章采用现代计量经济学的分析方法--协整分析和格兰杰因果关系检验,对广东省改革开放以来对外贸易与经济增长的相互关系进行实证分析,结论表明:广东省对外贸易与经济增长之间存在着相互促进的关系,其中,广东省GDP增长对进、出口增加的促进作用大于进、出口增加对GDP增长的促进作用.     

How do Scores of DIT and MJT Differ? A Critical Assessment of the Use of Alternative Moral Development Scales in Studies of Business Ethics

The construct of Cognitive Moral Development (CMD) has drawn much attention in the study of business ethics for over two decades. The Defining Issues Test (DIT) has made a significant contribution to the literature as an easy-to-administer CMD instrument, and the Moral Judgment Test (MJT), an alternative scale, has also been used widely especially in Europe. The two scales differ in their approaches to measuring CMD, focusing on stage preference (DIT) and stage consistency (MJT), yet empirical comparisons have been scarce. The present research empirically compares the two scales in terms of their correspondence with ethical ideology as a reference scale, and it demonstrates a clear distinction between the DIT and the MJT. Although they both aim to measure CMD, their dissimilar approaches lead to distinctly different implications.     

影子银行对我国金融稳定性影响的实证分析

近年来我国影子银行发展迅速,影子银行对金融稳定性的影响引发关注。基于2001—2012年年度数据,选取委托存款和信托存款、委托贷款和信托贷款、未贴现银行承兑汇票、集合理财产品、社会融资规模等作为影子银行的代理指标,采用协整检验和误差修正模型（ECM）实证分析影子银行发展和金融稳定性之间的短期波动和长期均衡关系。结果表明,影子银行作为我国传统金融体系的有效补充,其过快的规模扩张明显降低了金融体系钧稳定性。目前,我国金融环境还很不成熟,影子银行发展应遵循循序渐进的原则,而不能脱离必要的监管。