我国引入股票指数期货的问题及对策

股票指数期货是一种新型的金融衍生工具,具有套期保值和价格发现的双重功能。在剖析股指期货特征的基础上,分析了我国开展股指期货的前景和障碍,并为最大限度发挥股指期货对股票市场作用,制定相应的对策。     

试论我国期货市场国际化及其国际定价中心功能的发挥

目前,期货市场国际定价中心地位相对较低仍是我国期货市场发展中存在的一个核心问题,而这一问题的解决又依赖于期货市场国际化程度的提高。本文先从国际成功经验角度提出了国际定价中心功能的发挥需要期货市场的高度国际化,然后指出正是期货市场的封闭性,造成了我国期货市场国际定价中心地位的缺失。最后,本文从我国的现实情况出发,提出要积极稳妥地加快我国期货市场的国际化,逐渐形成国际定价中心的地位。     

期货经纪公司差异化营销策略的实施

我国期货市场日益激烈的同质化竞争,客观上要求期货经纪公司实施差异化营销策略,就此,从竞争手段差别化和服务差别化两个大的方面,论述了期货经纪公司在现实条件下如何实施差异化营销的措施。     

海峡两岸中医药产业合作现状与发展前景分析

海峡两岸《医药卫生合作协议》和《中药材战略合作框架协议》的签订与实施,为两岸中医药产业交流与合作提供了新的机遇,也提出了一些新的要求。本文着重就当前海峡两岸中医药产业交流合作的现状及存在问题进行分析研究,努力寻求两岸中医药产业合作发展的路径与可行方式,建立中医药交流合作长效机制,促进中医药产业发展与国际化。     

从人与人的战争到人与机的战场——论舰载无人机的战略功能

从作为靶机使用的无人机到具有侦察和战斗能力的舰载无人机,作为已拥有战场侦察与巡航、空中格斗与超视距作战、电子战及辅助"水下航母"与潜艇作战等功能的舰载无人机,在未来战争中可能发挥的作用正逐渐突显。     

Inflation and capital accumulation in an OLG model with money in the production function

This article analyses the consequences of the money supply growth rate on capital intensity and economic growth in an overlapping-generations model with real balances entering the production function. Within this theoretical framework, anticipated inflation generates an ambiguous effect on capital–labour ratio, because two forces work simultaneously in opposite directions: one driving towards a pure Tobin effect (due to the OLG demographic structure of the economy) and the other pushing down the capital stock (due to the productive role of real balances). Despite the unclear effects exerted on capital intensity, higher monetary growth rates unambiguously reduce real money demand, consumption, total wealth and welfare.     

浅析新形势下澳大利亚养老基金改革

澳大利亚三大支柱养老保障模式拥有多层次的养老保障基金保证其制度的顺利运行.但是,人口老龄化和全球金融危机为其将来的顺利发展提出了严峻的挑战.为此,澳大利亚政府一方面推出一系列措施对超级年金进行改革,另一方面建立未来基金,专门应对预期可能出现的养老保障资金不足的风险.这些措施值得各国借鉴和学习.     

Pollution and life expectancy: How environmental policy can promote growth

This article investigates the influence of environmental policy (EP) on growth in an AK-type growth model, when finite lifetime is introduced and the link between pollution and life expectancy (through the detrimental impact of pollution on health) is taken into account.Using an overlapping generations model à la Blanchard [Blanchard, O. (1985). Debt, deficits and finite horizon. Journal of Political Economy, 93:223-247], we demonstrate that finite lifetime introduces a “generational turnover effect” which modifies the influence of the EP on growth. Thus, when lifetime is finite and independent from pollution, we show that the “generational turnover effect” limits the detrimental impact of the EP on growth, if agents smooth their consumption over time. When pollution negatively influences life expectancy through health, we demonstrate that the “generational turnover effect” is magnified and that the EP and growth have an inverted U-shaped relationship in the steady-state. In this case, we show that the environmental policy is more likely to promote growth (i.e. it stimulates growth for a wider range of environmental taxes) when the impact of pollution on health is important and/or public expenditures in health are low. Finally, using numerical simulations, we find that for the value of parameters that we have chosen, the EP will be more likely to promote growth when agents smooth consumption over time.     

A Structural Model to Examine How Destination Image,Attitude, and Motivation Affect the Future Behavior of Tourists

This study examines a behavioral model of wetlands tourism using variables of destination image, attitude, motivation, satisfaction and future behavior for tourists at Cigu, Sihcao and Haomeiliao in southwestern Taiwan. Empirical results indicate that destination image directly affects satisfaction and indirectly affects future behavior. Tourist attitude directly affects satisfaction and indirectly affects future behavior, while tourist motivation directly affects satisfaction and indirectly affects future behavior. Tourist satisfaction had a significant influence on future behavior, and satisfaction proved a significant mediating variable within this behavioral model.     

马克思主义城乡关系理论中国化的未来走向

在对马克思主义城乡关系理论的基本内容进行简要概括,并对新中国60年马克思主义城乡关系理论中国化历史进程简单回顾的基础上,从目标取向、基本要求、具体体现、必然选择、时代特色等几个方面指出了马克思主义城乡关系理论中国化的未来走向。