基于汇率变动的协整研究

致力于研究1985-2008年人民币汇率、中国GDP、国际GDP和出口总额的长期均衡与短期波动,运用单位根检验、协整检验、误差修正模型等计量经济学方法,得到中国汇率、GDP、国际GDP和出口总额之间关系,并结合理论研究成果对结果进行解释.     

主要股票市场指数与我国股票市场指数间的协整分析

本文应用协整分析和误差修正模型(ECM)，对沪、深股市指数和主要股票市场(美国、英国、香港和日本)之间的关系进行了实证分析。通过建立误差修正模型(ECM)，发现指数之间收益率序列具有相异的短期波动，而对沪、深股市指数和主要股票市场指数进行协整分析，我们发现国内市场与国际市场不存在协整关系，即没有长期共同趋势，得出我国股票市场与国际市场相分离的结论。     

湖北农村居民收入与消费的协整研究

本文应用1998～2007年湖北省农村居民消费与纯收入年度资料,对全省农村居民消费与可支配收入之间的关系进行了协整研究。实证分析结果表明：1988～2007年期间,湖北省农村居民的消费与收入之间存在协整关系。     

协整及误差修正模型

建立在协整理论基础上的误差修正模型既能反映不同经济序列间的长期均衡关系,又能反映短期偏离向长期均衡修正的机制,是长短期结合的、具有高度稳定性和可靠性的一种模型。本文是对协整的概念、特征、单整与协整检验及误差修正模型等有关问题的讨论。     

基于协整分析的我国物流业与经济增长关系研究

运用协整检验、误差修正模型及格兰杰因果关系检验等方法,利用1985-2008年的货运量数据和国内生产总值数据,对我国物流业和经济增长之间的关系进行了实证分析.研究结论表明二者之间存在着长期稳定的关系,且互为因果关系.     

基于协整分析的我国物流业与经济增长关系研究

运用协整检验、误差修正模型及格兰杰因果关系检验等方法,利用1985-2008年的货运量数据和国内生产总值数据,对我国物流业和经济增长之间的关系进行了实证分析。研究结论表明二者之间存在着长期稳定的关系,且互为因果关系。     

高等学校创新投入与中国经济增长关系分析——基于协整和误差修正模型的方法

高等学校在中国经济发展中起着非常重要的作用,不仅担当教书育人的重要责任,而且还是中国科技创新的主力军。通过1991～2005年中国经济增长和高等学校创新投入数据,建立了协整关系和误差修正模型;证明了高等学校创新投入与中国经济增长存在长期稳定的关系,国家加大对高等学校的创新投入是正确的方针政策。     

对外贸易与经济增长关系的协整研究

改革开放以来,随着我国对外开放程度的不断提高,我国的进出口贸易大幅增长,国内生产总值也维持着较高的增长水平.本文利用我国1990-2006年相关数据,利用协整检验分析了我国对外开放与经济增长的长期均衡关系,并且构建EMC模型分析了对外开放与经济增长的短期波动关系.     

山西省房地产投资与经济增长的协整分析

结合山西省房地产业与国民经济的发展状况,采用1990~2012年的数据对山西省的房地产投资与经济增长的关系进行了协整分析和Granger因果检验。经过协整分析得出房地产投资与经济增长有长期稳定的均衡关系,同时发现房地产投资是经济增长的Granger原因。     

我国城镇失业率的协整分析及预测

近年来,随着我国经济增长方式逐步的转变和经济体制改革的不断深入,我国的失业问题已经成为市场经济无法避免的一种经济社会现象,引起了整个社会的高度关注。失业率的波动是反映失业情况的指标。本文就失业率的影响因素进行了分析。运用EVIEWS统计软件对我国城镇失业率变动的影响因素进行了实证分析,通过建立的向量误差修正模型对未来的失业率进行了预测。使用模型对2009年我国城镇失业率的预测结果是4.65%,而2009年我国城镇实际登记失业率是4.6%,取得了非常好的拟合效果,从而充分证明了我国城镇失业率与理论分析的各种因素确实存在长期稳定的影响关系。模型的预测功能对于我国宏观经济决策和保持经济的稳定运行提供了一种有力的定量分析依据,具有重要的现实意义。     

香港与内地证券市场的准入制度的比较分析研究

香港作为亚太金融中心,其证券市场从十九世纪六十年代股票的自由交易时期开始经过一百五十多年的发展,现在在全球金融体系中占有举足轻重的地位。随着港股通的发展,内地和香港证券市场的融合、互补和共进的效应越来越明显。研究本文目的在于如何借鉴香港证券市场的模式、经验和优势来发展内地的证券市场,而从香港与内地证券市场的准入制度的比较和分析来探讨以上问题是十分重要的。本文正是对香港与内地证券市场准入进行了研究,并侧重于证券机构和上市公司对香港和内地的差异进行比较分析。     

Spillovers of currency carry trade returns,market risk sentiment,and U.S. market returns

This paper examines the link between spillovers of currency carry trade returns and U.S. market returns. Following Tse and Zhao (2012), this paper hypothesizes that the magnitude of spillovers of currency carry trade returns is positively correlated with market risk sentiment and, therefore, has an impact on market returns. Using the G10 currencies and S&P 500 index futures, the empirical results present a high magnitude of spillover effects of currency carry trade markets. The empirical findings also show a significantly positive relationship between spillovers of currency carry trade returns and subsequent market returns. Furthermore, the results indicate that this relationship is stronger in bear markets than in bull markets. Finally, our findings show that spillovers of currency carry trade returns significantly affect the subsequent transition probabilities of market returns.     

Firm value,the Sarbanes-Oxley Act and cross-listing in the U.S., Germany and Hong Kong destinations

This paper presents empirical evidence on the effects of the Sarbanes-Oxley Act of 2002 on the value of firms and on the cross-listing choice of firms destined to three major markets in North America, Asia and Europe. We use dynamic panel data methods and treatment effects methods and find that Sarbanes-Oxley has had a negative impact on the value of firms worldwide. Our evidence indicates that Sox may have segmented markets, with many lower valued firms destined to Hong Kong, thus crowding out the market where regulation is more stringent.     

Bank fee-based shocks and the U.S. business cycle

Efficient liquidity matching requires from banks to track external shocks (e.g., GDP growth shocks, stock market shocks and monetary policy shocks) in order to optimally allocate their assets between loans and other business lines. Profit maximizing banks have to rebalance their product-mix to take advantage of these changes. However, even though banking is cyclical, and contemporaneously reacts to shocks outside the banking sphere, there may also be some feedback effects at play, whereby bank changes, in turn, could affect economic and financial conditions. Generalizing the results of Marcucci and Quagliariello (2006, 2009), who indeed find an asymmetric impact of credit shocks on economic and financial time series in recession, we use a similar VAR framework to show that an even stronger feedback effect is prevalent for fee-based shocks. If the feedback effects of credit and fee-based shocks might have been both at play before the subprime crisis, the feedback effect of credit shocks seems to have faded away during the subprime crisis, whereas the feedback effect stemming from fee-based shocks has gained further strength.     

基于VAR模型的港口与临港城市经济增长协整关系研究

运用Jonhansen协整检验和Granger因果检验等计量经济方法,选取连云港港1988-2007年货物吞吐量和第一、二、三产业的GDP数据为样本,从第一、二、三产业分别考察连云港港与城市经济增长的关系。实证结果表明,连云港市第一、二、三产业增长与港口货物吞吐量之间存在长期协整关系,在短期内,第一产业增长和第二产业增长与所对应的港口货物吞吐量之间存在双向因果关系,第三产业港口货物吞吐量是第三产业增长的Granger原因,反之这种关系不成立。     

Predictors of gerontechnology acceptance by older Hong Kong Chinese

The aim of this study was to examine the factors which influence the acceptance of gerontechnology by older Hong Kong Chinese. A research model based on the technology acceptance model (TAM) and Unified Theory of Acceptance and Use of Technology (UTAUT) was proposed. It was empirically tested by using survey data collected from 1012 seniors aged 55 and over in Hong Kong. A face to face interview technique with a preset questionnaire was employed to collect data and Structural Equation Modeling (SEM) was used for data analysis. The proposed model could explain 55.4% of the variance in actual usage of gerontechnology. However, in contrast to TAM and UTAUT, significant effects for perceived usefulness, perceived ease of use, and attitude towards using on usage behavior were not found in this study. Personal attributes like technology self-efficacy and anxiety, and facilitating conditions were more decisive than perceived benefits for predicting gerontechnology usage behavior of Hong Kong older Chinese. The managerial implications generated from the results are discussed.     

内地高校与香港高校财务预算管理的比较

本文将内地高校与香港高校进行比较,分析研究两地高校在财务预算管理方面的相同与不同之处,找出内地高校预算管理中存在的一些问题,并提出相应措施。     

U.S. Strategic Trade Policy and the Competitiveness of the U.S. Construction Industry in Developing Country Markets

SUMMARY

U.S. government trade policy increasingly reflects “strategic trade” beliefs that, because competition in markets is imperfect, governments can act strategically to affect trade flows and enhance national welfare. The U.S. National Export Strategy targets the infrastructure sector in twelve developing countries as a strategic opportunity for U.S. construction firms. This paper examines whether U.S. government export promotion initiatives effectively implement strategic trade policy by providing appropriate support to these firms in that target market. It concludes that, within limits, they do.