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41.
We investigate cooperation using an incremental investment game in which the first-mover has the ability to make small, but
increasing incremental investments in their counterpart. Our experiment is designed to test whether establishing trust in
small increments is more effective than alternatives, including a one-shot investment game, a decrease only condition where
the amount the first-mover sends to the second-mover must be less than the amount previously sent, and an unrestricted condition
where the first-mover is not restricted by the amount previously sent. Although results were mixed, broadly, iteration affords
greater cooperation than one-shot games and, when given the choice, participants seem to prefer to build trust gradually.
Implications for institutional design are discussed.
相似文献
42.
In this paper, we test whether directors’ (corporate insiders) trading in Australia, based on accounting accruals, provides incremental information in forecasting a firm's economic performance. We determine that directors’ trading on negative accruals in larger firms has greater forecasting content and is associated with 1‐year‐ahead bull market phases. Moreover, arbitrage portfolios set up to mimic insider trading can earn 1‐year‐ahead excess size‐adjusted arbitrage returns of up to 12.2 per cent. Results are consistent with directors hiding their trades in liquid well‐traded firms and in providing incremental information above that supplied by a continuous information regime. 相似文献
43.
Stijn Viaene Bart Baesens Dirk Van den Poel Guido Dedene Jan Vanthienen 《International Journal of Intelligent Systems in Accounting, Finance & Management》2001,10(2):115-126
In this paper, we try to validate existing theory on and develop additional insight into repeat‐purchase behavior in a direct marketing setting by means of an illuminating case study. The case involves the detection and qualification of the most relevant RFM (Recency, Frequency and Monetary) variables, using a neural network wrapper as our input pruning method. Results indicate that elimination of redundant and/or irrelevant inputs by means of the discussed input selection method allows us to significantly reduce model complexity without degrading the predictive generalization ability. It is precisely this issue that will enable us to infer some interesting marketing conclusions concerning the relative importance of the RFM predictor categories and their operationalizations. The empirical findings highlight the importance of a combined use of RFM variables in predicting repeat‐purchase behavior. However, the study also reveals the dominant role of the frequency category. Results indicate that a model including only frequency variables still yields satisfactory classification accuracy compared to the optimally reduced model. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
44.
45.
Bart Taub 《Journal of Banking & Finance》1985,9(1):5-34
A dynamic model of utility-maximizing agents explains why scarce, durable commodities are typically monetary. The model provides quantitative criteria for distinguishing between monetary and non-monetary durables, and is also used to analyze symmetallic equilibria.The model is then extended to analyze commodity-backed paper money. It is demonstrated that the backing generates trust in the paper money in the dynamic-consistency sense. The model predicts regular devaluations as an equilibrium phenomenon, but finds such behavior to be efficient. Finally, the results are integrated to make a technical point about dynamic models of pure fiat money. 相似文献
46.
GARCH-type models have been very successful in describing the volatility dynamics of financial return series for short periods of time. However, the time-varying behavior of investors, for example, may cause the structure of volatility to change and the assumption of stationarity is no longer plausible. To deal with this issue, the current paper proposes a conditional volatility model with time-varying coefficients based on a multinomial switching mechanism. By giving more weight to either the persistence or shock term in a GARCH model, conditional on their relative ability to forecast a benchmark volatility measure, the switching reinforces the persistent nature of the GARCH model. The estimation of this benchmark volatility targeting or BVT-GARCH model for Dow 30 stocks indicates that the switching model is able to outperform a number of relevant GARCH setups, both in- and out-of-sample, also without any informational advantages. 相似文献
47.
48.
Bart Nooteboom 《Technology Analysis & Strategic Management》1992,4(4):339-350
Information and communication technology (ICT) has a wide ranging impact on business. One of the effects is on the 'make or buy decision'. This is analysed from the perspective of transactzon cost economm (TCE). On the one hand ICT reduces transaction costs by reducing search costs, by facilitating monitoring and control of performance and by yielding a greater flexibility of production, which reduces the transaction specificity of assets. These efiects, favour the decision to 'buy'. On the other hand, ICT reduces economies of scale, in some areas of production, which makes outside production i n a specializedfirm less attractive. Also, ICT may be used to impose switching costs between suppliers and buyers, thereby miszng transaction costs. But such ploys appear to be feasible only temporarily, with a pressure from users and competitors towards standardization and open systems. Thus the effects of ICT are diverse, but on the whole it tends to favour the option to contract out. 相似文献
49.
Bart van Steenbergen 《Futures》1983,15(5):376-386
The theme of voluntarism and determinism is revisited, here in the context of forecasting for futurists. Although fraught with danger the use of scenarios is vital in a world of rapid change, in which people are more than ever aware of the choices open to them and the ways they are able to determine their own future. The author proposes that a merger between the approaches of the sociologist and the futurist could aid our understanding of social futures. The outcome is a ‘design sociology’ based on six key concepts. 相似文献
50.
Evidence about job mobility outside the United States is scarce and difficult to compare cross‐nationally because of non‐uniform data. We document job mobility patterns of college graduates in their first three years in the labour market, using unique uniform data covering 11 European countries and Japan. Using the National Longitudinal Survey of Youth, we replicate the information in this survey to compare the results with the United States. We find that (a) US graduates hold more jobs than European graduates, (b) contrasting conventional wisdom, job mobility in Japan is only somewhat lower than the European average, and (c) there are large differences in job mobility within Europe. 相似文献