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121.
This study uses an intervention model to look at the impact of the September 11, 2001 terrorist attack on air transport passenger demand in the US. The result showed that both domestic and international air traffic was significantly impacted for 1 and 2 months, respectively. The impact pattern was thus abrupt and temporary, instead of gradual and permanent. The approach also provides better forecasts than the seasonal ARIMA benchmark. 相似文献
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Pingyao Lai Senior Research Fellow Institute of World Economics & Politics Chinese Academy ofSocial Sciences Beijing China 《中国与世界经济(英文版)》2006,14(1):15-29
I. Introduction Since the second half of the 1990s, the Chinese economy has witnessed some unprecedented changes: a sharp increase in urban unemployment, stagnation of labor transfer from agriculture to non-agricultural sectors and serious deflation. All these changes indicate a significant departure from the previous development trajectory: sustained full employment in urban areas, rapid labor transfer from agriculture to non-agricultural sectors and persistent and significant inflation. Beg… 相似文献
124.
<正> 改革开放以来,大量的非国有经济成分以及民营企业的逐年增加,使中国的经济成分呈多元化。这些以市场为导向的企业成分的增加,激活了市场,促进了经济的发展,成为中国经济的重要组成部分。外商来华投资,面对几十年形成的旧的行政体系行业架构,外商投资游离于旧的行政体系和行业架构之外,无企业可以依托的载体,缺政策信息和政策指导,少联系网络和沟通渠道。市场经济运作中不可代替的润滑剂——行业协会的社会需求凸现出来。加快行业协会的培育和发展显得更加迫切。 相似文献
125.
This paper examines the effects of an anticipated foreign military threat on consumption, the home weapons stock, and net foreign asset position in a small open economy. If the utility function is separable between butter and guns, the economy decreases both butter and guns when the news arrives, accumulates foreign assets prior to the foreign threat realization, and increases guns as the foreign threat realizes. If the utility function is nonseparable between butter and guns, the economy may have two dynamic responses. The first is similar to the separable case, except that consumption exhibits a discrete jump when the foreign threat realizes. The second is that the economy increases both butter and guns on impact, decumulates foreign assets prior to the foreign threat implementation, but either increases or decreases guns as the foreign threat realizes. 相似文献
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127.
农民收入的低水平,持续增收难度大,预期收入不确定和预期支出增加,城乡收入差距扩大,城乡双向物流发展滞后等因素制约了我国农村消费的增长。而城乡双向物流的发展能从增加农民收入,转变消费观念等方面促进农村消费。为此,应发挥政府的引导作用,加快农村基础设施建设,构建城乡一体化物流信息平台,培养农村物流专业人才,培育多元化的农村物流市场经营主体,创新城乡物流对接模式,促进城乡双向物流的发展。 相似文献
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129.
This paper attempts to determine the environments that market confidence might play a significant role in the collapse of
the Bretton Woods system. We build a game-theoretic model of currency crises where a continuum of small speculators can decide
their market confidence and trading positions. In the model, the convertibility of dollar is assumed to exhibit a long-term
downtrend due to Triffin’s dilemma. The problem is analyzed on the grounds of both certainty and uncertainty. In the certainty
case, we find that if the convertibility of dollar is low enough, a dollar crisis is inevitable, but if the convertibility
is in an intermediate range with multiple equilibria, the Bretton Woods system is vulnerable to self-fulfilling speculation.
In the uncertainty case, the incidence of the confidence crises will disproportionately increase as the convertibility of
dollar falls. Lastly, this paper shows that the Federal Reserve Bank’s secrecy may extend the maximum lifespan of the Bretton
Woods system. 相似文献
130.
Fong‐Yi Lai Szu‐Chi Lu Cheng‐Chen Lin Yu‐Chin Lee 《Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l\u0027Administration》2019,36(1):84-96
The present study examines the curvilinear relationships between LMX/TMX and team members' turnover intention simultaneously. That is, members with high LMX, TMX, or both are more likely to have turnover intention. Hypotheses were tested with a sample of 452 nurses, and we adopted the response surface methodology and polynomial regression to test our theoretical model. The hierarchical regression analysis showed that TMX has a U‐shaped relationship with turnover intention but not with LMX. In addition, the results indicate that both the congruence and incongruence of LMX and TMX result in higher turnover intention, but moderate levels of LMX and TMX have the lowest turnover intention. Strengths, limitations, practical implications, and directions for future research are discussed. Copyright © 2018 ASAC. Published by John Wiley & Sons, Ltd. 相似文献