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171.
172.
This study provides a new framework of analysis of the market and welfare effects of mandatory country‐of‐origin labeling (MCOOL) for fruits and vegetables that accounts for heterogeneous consumer preferences, differences in producer agronomic characteristics, and retailer market power. The market and welfare effects of MCOOL are shown to be case‐specific and dependent on the labeling costs at the farm and retail levels, the strength of consumer preference for domestic products, the market power of retailers, the marketing margin along the supply chain, and the relative costs of imported and domestic products. Simulation results for the U.S. market of fresh apples indicate that domestic producers are the most likely beneficiaries of MCOOL, followed by domestic consumers. Being unable to exercise market power on consumers or suppliers of fresh apples, retailers will lose if the implementation of MCOOL entails fixed costs. Imports of fresh apples decline after MCOOL introduction.  相似文献   
173.
This paper presents a dynamic model of risk-averse producers??decision to invest in physical capital and to export. The model features irreversible investment, no capital markets and fixed and sunk costs to export. Several features of the distribution of investment rates and export participation patterns observed in firm-level data are closely matched in a calibration exercise. Counterfactual experiments show that large adjustments in total sales associated with entry into foreign markets increase the volatility of total sales for exporting firms.  相似文献   
174.
This paper looks at the effect on the exchange rate, in a target zone regime, of changing the width of the band. The main result of the paper is that the exchange rate moves in the same direction as the closest edge of the band does. This effect is stronger, the closer the exchange rate is to the edges of the band.  相似文献   
175.
176.
Projections of future productivity growth rates in agriculture are an essential input for a great variety of tasks, ranging from development of an outlook for global commodity markets to the analysis of interactions between land use, deforestation, and ecological diversity. Yet solid projections for these variables have proven elusive—particularly on a global basis. This is due, in no small part, to the difficulty of measuring historical total factor productivity growth. Consequently, most productivity projections are based on partial factor productivity measures that can be quite misleading. The purpose of this work is to provide worldwide forecasts of agricultural productivity growth till the year 2040 based on the latest time series evidence on total factor productivity growth for crops, ruminants, and nonruminant livestock. The results suggest that most regions in the sample are likely to experience larger productivity gains in livestock than in crops. Within livestock, the nonruminant sector is expected to continue to be more dynamic than the ruminant sector. Given the rapid rates of productivity growth observed recently, nonruminant and crop productivity in developing countries may be converging to the productivity levels of developed countries. For ruminants, the results show that productivity levels in developing countries are likely to be diverging from those in developed countries.  相似文献   
177.
This study develops and tests a model of information search in complex buying. We incorporate three categories of influences of organizational, personal and situational factors that affect information searching efforts. A sample of 96 of the largest Brazilian firms reported their use of the various influences in the decision to purchase integrated business management systems. Findings show that formalization of the organization is a key driver of information search efforts. Situational characteristics of importance, novelty and bargaining power increased the level of information search. Also, conformity of the purchasing agent and organizational centralization reduce information search efforts among the sampled Brazilian firms.  相似文献   
178.
This paper provides a new reading of a classical economic relation: the short-run Phillips curve. Our point is that, when dealing with inflation and unemployment, policy-making can be understood as a multicriteria decision-making problem. Hence, we use so-called multiobjective programming in connection with a computable general equilibrium (CGE) model to determine the combinations of policy instruments that provide efficient combinations of inflation and unemployment. This approach results in an alternative version of the Phillips curve labelled as efficient Phillips curve. Our aim is to present an application of CGE models to a new area of research that can be especially useful when addressing policy exercises with real data. We apply our methodological proposal within a particular regional economy, Andalusia, in the south of Spain. This tool can give some keys for policy advice and policy implementation in the fight against unemployment and inflation.  相似文献   
179.
This study explores the effects of perceived relationship quality of the company and account managers with customers. It examines the effects of both types of relationship quality on relationship outcomes including: loyalty, relationship value, and performance. Consistency and relationship-specific investments are tested as mediating constructs between relationship quality and relationship outcomes. The model was tested in the automotive parts industry in Brazil. Findings indicate that relationship quality with account managers is directly related to loyalty and perceptions of relationship value. However, relationship quality with the firm is related to loyalty indirectly, through relationship-specific investment. Further, perceptions of consistency do not mediate the linkage between relationship quality with the company and account managers and specific investments. Theoretical and managerial implications of the findings are presented.  相似文献   
180.
In many jurisdictions, domestic lotto games have experienced a decline in sales revenue due to the introduction of new products and the absence of appealing jackpots. To reverse this trend, operators worldwide have conducted major reforms to the design of games. In this paper, we focus on Spain's largest domestic lottery game, which was redesigned in 2012 by significantly reduced the odds of winning the jackpot to produce more frequent and larger rollovers. Findings show overall negative results of such reform, as players seem to no longer react to large jackpots, and the declining trend in sales has even worsened. (JEL D12, H27, L83)  相似文献   
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