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131.
    
ABSTRACT

This study was concerned with executive housekeepers in a lodging setting. It used a self-completed questionnaire containing both choice and open-ended items to solicit the opinions of executive housekeepers and the delivery of quality service in the housekeeping department. The results indicated the executive housekeepers believed the department members delivered a high level of service, but more could be done. They also indicated a belief that the housekeepers felt they delivered high quality service and they did a better job of delivering quality service than other departments in the hotel. Executive housekeeper comments regarding the administration of the housekeeping department are presented.  相似文献   
132.
    
This paper quantitatively analyses the cost‐effectiveness of alternative green payment policies designed to achieve a targeted level of pollution control by heterogeneous microunits. These green payment policies include cost‐share subsidies that share the fixed costs of adoption of a conservation technology and/or input reduction subsidies to reduce the use of a polluting input. The paper shows that unlike a pollution tax that achieves abatement through three mechanisms, a negative extensive margin effect, a negative intensive margin effect and a technology switching effect, a cost‐share subsidy and an input reduction subsidy are much more restricted in the types of incentives they provide for conservation of polluting inputs and adoption of a conservation technology to control pollution. Moreover, they may lead to varying levels of expansion of land under production. Costs of abatement with alternative policies and implications for production and government payments are compared using a simulation model for controlling drainage from irrigated cotton production in California, with drip irrigation as a conservation technology.  相似文献   
133.
Institutional investors play a prominent role in today's markets. Quarterly reported portfolio holdings make it possible to evaluate the risk-adjusted equity investment performance of all institutional investors in the United States during 1981–2002. The results indicate that institutional investors have been successful in managing client assets; they have added significant value by generating excess returns after controlling for underlying portfolio risk factors. Style choice is the main factor in determining overall portfolio performance, but institutional investors also displayed significant stock selection skills during the period. The stocks they choose for their portfolios have outperformed the stocks they exclude.  相似文献   
134.
    
In this article we investigate the influence that information asymmetry may have on future volatility, liquidity, market toxicity, and returns within cryptocurrency markets. We use the adverse-selection component of the effective spread as a proxy for overall information asymmetry. Using order and trade data from the Bitfinex exchange, we first document statistically significant adverse-selection costs for major cryptocurrencies. Also, our results suggest that adverse-selection costs, on average, correspond to 10% of the estimated effective spread, indicating an economically significant impact of adverse-selection risk on transaction costs in cryptocurrency markets. Finally, we document that adverse-selection costs are important predictors of intraday volatility, liquidity, market toxicity, and returns.  相似文献   
135.
    
In recent years, the surge in household indebtedness to historical heights has become a significant concern for developed economies. A similar trend has been witnessed in emerging market countries including Turkey. Our objective is to help further understand the dynamics of the recent growth in consumer loans and credit cards (CLCC) in Turkey. For this purpose, we investigate the long-term equilibrating relationships and short-term deviations from the equilibrium, and explore the determinants, directions, and strengths of causality relationships between CLCC and the selected macroeconomic variables, and analyze the dynamic interactions among the variables in the post-sample period by analyzing how CLCC responds to the shocks given to other macroeconomic variables and the contribution of each variable on the forecast variability of CLCC. We use monthly data for the period of January 2004—December 2013 of seven macroeconomic variables of money supply, interest rate, income, consumer confidence, inflation, stock market, and consumer goods imports. On empirical findings, we make suggestions about which policy tools should be used to influence, and if necessary to manage, the growth in CLCC.  相似文献   
136.
Summary. At an interim stage players possessing only their private information freely communicate with each other to coordinate their strategies. This results in a core strategy, which is interpreted as an equilibrium set of players' alternative type-contingent contract offers to their fellows. From this set of offers each player then chooses an optimal one and engages in some subsequent action, thus possibly revealing some private information to the others. Now with new information thus obtained from each other, the players play a new game to re-write their contract. In all of the optimization and gaming just described, Bayesian incentive compatibility plays a central role. These ideas are formulated within a model of a profit-center game with incomplete information which formally describes interaction of the asymmetrically informed profit-centers in Chandler's multidivisional firm. Received: May 17, 1996; revised version: January 14, 1997  相似文献   
137.
Using a knowledge-based perspective, we identify and test the conditions enabling inter-firm learning in the aerospace supply chain. We focus on buyers accessing knowledge from their suppliers. Hypotheses are tested via a cross-sectional survey of supplier relationships of prime contractors in Canada's aerospace industry. The variables identified as having a significant impact on inter-firm learning are as follows: the quality of the buyer–supplier relationship in terms of trust, collaboration, socialization and information sharing; the proprietary links between both firms; and the use of ITC collaboration tools.  相似文献   
138.
    
This article discusses publication performance and patterns of Turkish economists by analyzing changes overtime and comparing results to economists’ performance in some emerging economies. The results indicate that (1) the publication performance of Turkish economists and economics departments has improved rapidly over the years but they are still performing below their potential; (2) there is a remarkable difference in research performance among the institutions, but competition has been increasing; (3) the majority of contributions to research output in Turkey are made by six leading universities, but competitive pressure is coming from other institutions; (4) the faculties of the six leading universities are highly motivated to publish in high-quality journals, while members of the other institutions are also increasingly eager to find themselves a place in these outlets; (5) more than one-third of the articles are published in 10 of the 350 Social Sciences Citation Index (SSCI) Economics Journals, but the concentration ratio is decreasing overtime; (6) publication performance and patterns of Turkish economists are similar to their counterparts in emerging economies, but in some aspects Turkish economists perform better.  相似文献   
139.
    
Short term forecasting was applied to 20 emerging technologies under the “Machine and Materials” category based on the Vision 2023 foresight study previously conducted for Turkey. This scientometric approach uses the most suitable keywords linked to the technology in question and determines the number of publications and patents in those fields for a given year. Database analysis of publications and patents in the previous 11 years indicates that while the majority of the top 20 technologies identified by the experts are indeed emerging (i.e. the number of research and/or patenting in these technologies is increasing), some of them have not actually attracted too much interest in the science and technology (S&T) community. Forecasts based on S-curves indicate steady growth in some of the selected technologies. There is a high correlation between the number of scientific publications and patents in most of the technologies investigated. The method is proposed as a simple and efficient tool to link national foresight efforts to international S&T activities and to obtain quantitative information for prioritized technologies that could be used for technology management and decision making for research funding and technology investment.  相似文献   
140.
We develop an equilibrium theory of trade agreements in which both the degree and the nature (bilateral or multilateral) of trade liberalization are endogenously determined. To determine whether and how bilateralism matters, we also analyze a scenario where countries pursue trade liberalization on only a multilateral basis. We find that when countries have asymmetric endowments or when governments value producer interests more than tariff revenue and consumer surplus, there exist circumstances where global free trade is a stable equilibrium only if countries are free to pursue bilateral trade agreements. By contrast, under symmetry, both bilateralism and multilateralism yield global free trade.  相似文献   
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