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901.
This paper uses a panel approach to examine the determinants of foreign aid. It examines the extent to which taxes on international trade and the scope of government activities, ethnicity, private credit, and education determine foreign aid. The paper specifies and estimates a model that explains the allocation of foreign aid among 151 countries over the period 1975 to 1998. The key empirical finding suggests that Taxes on Trade increases foreign aid dependency. Moreover, trade, private credit, foreign direct investment, GDP per worker, and government consumption are important determinants of foreign aid. The factors that appear to decrease foreign aid include: Years of schooling, private credit, trade, and GDP per worker. The factors that appear to increase foreign aid include: Taxes on international trade, ethnicity, and government consumption.  相似文献   
902.
903.
The paper extends the findings of the Coe and Helpman (Eur Econ Rev 39(5):859-887, 1995) model of R&D spillovers by considering foreign direct investment (FDI) as a channel for knowledge spillovers in addition to imports. Deeper insights on the issue are provided by examining the inter-relationship between knowledge spillovers from imports and inward FDI. Furthermore, human capital is added to the discussion as one of the appropriability factors for knowledge spillovers, with special focus on its quality-content, using journal publications and patent applications. Applying cointegration estimation method on 20 European countries from 1995 to 2010, the direct effects of FDI-related as well as import-related spillovers on domestic productivity are confirmed. Furthermore, a strong complementary relationship is found between knowledge spillovers through the channels of imports and inward FDI. When considering quality-adjusted human capital, countries with better human capital are found to benefit not only from direct productivity effects, but also from absorption and transmission of international knowledge spillovers through imports and inward FDI. Finally, technological distance with the frontier does not appear to play a role in the absorption of import and FDI related knowledge spillovers.  相似文献   
904.
The conduct of inflation targeting is heavily dependent on accurate inflation forecasts. Non-linear models have increasingly featured, along with linear counterparts, in the forecasting literature. In this study, we focus on forecasting South African inflation by means of non-linear models and using a long historical dataset of seasonally adjusted monthly inflation rates spanning from 1921:02 to 2013:01. For an emerging market economy such as South Africa, non-linearities can be a salient feature of such long data, hence the relevance of evaluating non-linear models’ forecast performance. In the same vein, given the fact that 1969:10 marks the beginning of a protracted rising trend in South African inflation data, we estimate the models for an in-sample period of 1921:02–1966:09 and evaluate 1, 4, 12, and 24 step-ahead forecasts over an out-of-sample period of 1966:10–2013:01. In addition, using a weighted loss function specification, we evaluate the forecast performance of different non-linear models across various extreme economic environments and forecast horizons. In general, we find that no competing model consistently and significantly beats the LoLiMoT’s performance in forecasting South African inflation.  相似文献   
905.
In this essay, we read McKenzie's 17 paragraphs of 1957 on “Demand Theory Without a Utility Index” as an opening to the narrative of 20th‐century demand theory and as a lever for the understanding of what has now reached culmination as the neoclassical theory of demand. In tracking the influence of these paragraphs on both theoretical and applied work, we also use them as a foothold for reflection on the process of theorizing to argue for the view that one cannot neglect the (changing) problematic that the theory is adduced to address, that the historical narrative behind a particular theorem is indispensable in understanding the theorem itself. This implicit theorizing of the process of theorizing then forces us to consider Stigler's distinction between textual and scientific exegesis and confront it to a second‐order level of theorizing, and thereby bring out the continuity, possibly not quite seamless, between a theorem and its history.  相似文献   
906.
The authors discuss the benefits of considering material environmental, social, and governance (ESG) factors when investing in emerging and frontier markets. Companies that operate in these markets face a myriad of operating challenges, and management teams that respond to such challenges effectively can achieve superior financial performance over time. They are able to grow faster, achieve higher profitability, reduce their cost of capital, and manage exogenous risks better than their peers. For investment managers, integrating sustainability into the analysis process provides a differentiated lens to identify companies that possess strong competitive advantages that can drive value creation over time. At the same time, it can help investment managers avoid companies that have embedded risks in their business model or operations that may not be entirely visible to the market. Finally, given the early‐stage nature of many of these markets and the sometimes uneven understanding of sustainability issues at a company level, the authors argue that active ownership can be an important driver of alpha generation by fund managers. Engaging constructively with board members and management teams to improve a company's ESG profile can help drive operational improvements, strengthen the risk management function, and upgrade investors’ perception of the quality of the management team.  相似文献   
907.
The present study investigates the contextual factors that impact the extent of budget use and performance based on contingency theory. For this purpose, we carried out a questionnaire survey of Turkish firms. In order to analyse the data, confirmatory factor analysis and covariance‐based structural equation modelling were used. We find that the extent of budget use and performance are affected significantly by contextual factors. Size, structure, perceived environmental uncertainty (PEU) and information technology (IT) determine the extent of budget use. The study also finds that performance is significantly affected by the extent of budget use and other contingent factors (i.e., structure, PEU, functionality of IT). Furthermore, there is a mediating role of budget use between contextual factors and performance.  相似文献   
908.
This article applies a bootstrap rolling-window causality test to assess the causal relationship between economic policy uncertainty (EPU) and stock returns in China and India. Empirical literature examining causality between two time series may suffer from inaccurate results when the underlying full-sample time series have structural changes. However, the bootstrap rolling-window approach enables us to identify possible time-varying causalities between time series based on sub-sample data. Using a twenty-four-months rolling window over the period 1995:02 to 2013:02 in China and 2003:02–2013:02 in India, we do find that there are bidirectional causal relationships between EPU and stock returns in several sub-periods rather than in the whole sample period. However, the association between EPU and stock returns is, in general, weak for these two emerging countries. Our findings have important implications for policy makers and investors.  相似文献   
909.
OPTIMAL DISTRIBUTION OF POWERS IN A FEDERATION: A SIMPLE, UNIFIED FRAMEWORK   总被引:1,自引:0,他引:1  
In a federation with n≥ 2 regions the relative optimality of five regimes – autarky, centralization, unregulated devolution, regulated devolution and direct democracy – is examined. Public policy consists of redistribution and regional public good provision. Regional incomes are uncertain and correlated. Estimates of the usefulness of regional public goods are uncertain and the federal government's estimates are noisier relative to those of regional governments. The optimality of each regime is influenced by four margins – regional insurance, coarseness of federal information, internalization of spillovers and raiding the commons. Regulated devolution is the only regime that is capable of producing the constrained first best level of public goods. Federal insurance under direct democracy can be inadequate relative to that under a utilitarian federal government. An increase in the number of regions allows better risk pooling but also greater opportunities for raiding the commons.  相似文献   
910.
This paper derives a stochastic endogenous growth model to investigate the impact of European Union (EU) integration on convergence and productivity growth. The theoretical model implies both temporary and permanent positive effects of the integration process. The empirical part of the analysis uses structural break tests and data envelopment analysis to examine the accession process of five recent members to the EU15. The results show (i) endogenously identified accession dates as structural breaks, (ii) improved rates of productivity growth after accession over and above the Union benchmark level, and (iii) increased pace of overall growth due to capital accumulation as a result of institutional features of the Union such as Structural and Cohesion Funds. These findings support the theoretical model, implying that economic integration is beneficial for member countries, especially from a long-run perspective, and Cohesion and Structural funds help the new members catch up with the core-EU members’ standard of living.  相似文献   
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