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111.
中国茶叶品类繁盛,且在品饮中,特别讲究色、香、味、形,因此需要一系列能充分发挥各类茶叶特质的器具,这就使得中国的茶具异彩纷呈。无论是造型的优美,质地的精良,都有它的独到之处。中国茶具构成了中国茶文化不可分割的重要组成部分。 相似文献
112.
广西某高校活动中心观众厅施工项目,采用预应力钢筋混凝土折线形屋架,在吊装就位过程中,由于施工场地窄小,建筑设备工作区受影响,使得屋架上弦垂直度超过国家规定允许的偏差值,尤其是相邻屋架上弦梁出现不同方向挠度变形,导致1.5m×6.0m预应力大型屋面板一端悬空的难题。文章就这一难题进行了分析,指出在预应力钢筋混凝土折线形屋架吊装施工过程中应精心组织,严格执行国家相关法律、法规、规范,以控制预应力钢筋混凝土折线形屋架出现变形,有利于保证施工质量。 相似文献
113.
由于农业基础薄弱以及市场失灵,我国的农业结构调整离不开政府行为,在目前我国的农业体制下,农业结构调整的成败也直接受到政府行为的影响。由于二元经济结构的制约以及现行农业政策安排的偏颇,政府失效严重地影响着当前的农业结构调整。如何有效的防范政府失效,成为当前农业结构调整的一个重大课题。 相似文献
114.
Laura Lett 《International Journal of Human Resource Management》2013,24(9):1864-1878
This paper attempts to redress the balance in research on expatriation by exploring the experiences of an under-researched group of expatriates in an under-researched destination. Although there has been an increase in research on the adjustment of expatriates, the focus of IHRM research has, to date, tended to view the expatriation process through a narrow lens, emphasising the role of managers from affluent ‘Western’ countries working in less affluent countries. The growing numbers of multinationals and therefore expatriates from other countries means that the research agenda must be broadened, in this case to the experience of Poles in the UK. By focusing on expatriates from a former socialist economy we highlight the differing motives and experience of adjustment that they face. We show how the economic and social benefits of this East–West transfer can be a powerful motivating factor and may override adjustment difficulties. Furthermore, the analysis of East to West European expatriate transfers, from less to more developed nations, contributes to and widens the range of parent and host countries studied within the realm of expatriate adjustment. 相似文献
115.
Taxes and production: The case of Pakistan 总被引:1,自引:0,他引:1
This paper investigates the effectiveness of investment incentives and corporate income taxes in influencing production and investment decisions in the Pakistani wearing apparel and leather products industries. Three tax instruments are considered: the corporate income tax (CIT), the investment tax credit (ITC), and the capital cost allowance (CCA).The results show that since there are significant capital adjustment costs, it is important to distinguish between the short, intermediate, and long-run effects associated with the tax instruments. Production decisions are relatively more responsive to changes in the ITC rate compared to changes in either CCA or CIT rates in each run. However, only in the long run for the apparel industry are the ITC and CCA rates cost effective in stimulating investment. The CIT is never cost effective. Thus targeted instruments outperform the general CIT instrument. In addition, although the incentive to invest is enhanced, there is little effect on output. Therefore, tax incentives essentially make production techniques more capital intensive. 相似文献
116.
Studies of the impact of horizontal mergers on market power typically impose an immediate adjustment of market power following a merger. This paper adopts an alternative procedure to estimate the effect of four mergers on market power in the U.S. steel industry. Namely, by estimating a switching regression model that incorporates profit-maximizing behavior, the results show that mergers generally increased market power in the steel industry. However, it did take some time for market power to fully adjust after each merger. 相似文献
117.
刘平 《湖南财经高等专科学校学报》2006,22(2):66-68
保险业在连续多年的快速增长后面临着一系列亟待解决和突破的重大问题,包括发展与转型、区域发展不均衡、如何学习与借鉴国际先进经验、风险防范与支持业务发展、一盘棋与差异化、外部环境配套等问题.保险业的快速发展要兼顾业务结构调整和产品转型.区域发展不均衡既是问题,也意味着中西部存在良好的发展机遇;学习与借鉴国际先进经验要结合中国实际,逐渐推进;风险防范与支持业务发展是辩证统一的关系,不是对立不可调和的;一盘棋思想与差异化政策应该有机结合使用,不可顾此失彼;税收优惠政策的突破与投资渠道的进一步放开是满足广大人民群众保险保障需求和促进保险业健康发展的重要外部环境条件. 相似文献
118.
We analyze a myopic strategy adjustment process in strategic-form games. It is shown that the steady states of the continuous time limit, which is constructed assuming frequent play and slow adjustment of strategies, are exactly the best-reply matching equilibria, as discussed by Droste, Kosfeld, and Voorneveld (2000. Mimeo, Tilburg University). In a best-reply matching equilibrium every player ‘matches’ the probability of playing a pure strategy to the probability that this pure strategy is a best reply to the pure-strategy profile played by his opponents. We derive stability results for the steady states of the continuous time limit in 2×2 bimatrix games and coordination games. Analyzing the asymptotic behavior of the stochastic adjustment process in discrete time shows convergence to minimal curb sets of the game. Moreover, absorbing states of the process correspond to best-reply matching equilibria of the game. 相似文献
119.
The bias of various estimators for static cross-section and panel data models is assessed in a simulation study, where the actual data generating process is a dynamic adjustment mechanism with random individual effects. It is concluded that the consequences of incorrectly estimating a static model can be rather serious. Therefore, it is important to have an accurate technique available for the detection of dynamics. Two exact similar tests for the presence of a lagged dependent variable in panel data models are developed; in some simulation experiments these tests outperform standard asymptotic test procedures. Empirical results on Engle curves for food illustrate the above issues. 相似文献
120.
Gross stocks of foreign assets have increased rapidly relative to national outputs since 1990, and the short-run capital gains
and losses on those assets can amount to significant fractions of GDP. These fluctuations in asset values render the national
income and product account measure of the current account balance increasingly inadequate as a summary of the change in a
country's net foreign assets. Nonetheless, unusually large current account imbalances, especially deficits, should remain
high on policymakers' list of concerns, even, for the richer and less credit-constrained countries. Extreme imbalances signal
the need for large and perhaps abrupt real exchange rate changes in the future, changes that might have undesired political
and financial consequences given the incompleteness of domestic and international asset markets. Furthermore, of the two sources
of the change in net foreign assets—the current account and the capital gain on the net foreign asset position—the former
is better understood and more amenable to policy influence. Systematic government attempts to manipulate international asset
values in order to change the net foreign asset position could have a destabilizing effect on market expectations. JEL no.
F21, F32, F36, F41 相似文献