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51.
THOMAS AHRENS 《Accounting, Organizations and Society》1997,22(7):617-637
The organisational functionings of accounting hinge on its combination with other forms of organisational knowledge in talk. This paper analyses some of the talk observed in paired situations in British and German brewers, to contrast the intertwining of accounting and other expertise and relate it to the enactment of different organisational orders. Through accounting talk, organisational members air their shifting conceptions of order and, thereby, point to its precariousness and ambivalence. The focus on accounting talk emerges as an approach to the study of the organisational practice of accounting which promises insight into the complex processes of enacting the orders which accounting engenders, their flexibility and fragility. © 1997 Elsevier Science Ltd 相似文献
52.
We consider a competitive and perfect financial market in which agents have heterogeneous cash flow valuations. Instead of assuming that agents are endowed with rational expectations, we model their behavior as the product of adaptive learning. Our results demonstrate that adaptive learning affects security design profoundly, with securities mispriced even in the long run and optimal designs trading off underpricing against intrinsic value maximization. The evolutionary dominant security design calls for issuing securities that engender large losses with a small but positive probability, but that otherwise produce stable payoffs, almost the exact opposite of the pure state claims that are optimal in the rational expectations framework. 相似文献
53.
This note comments on the doubtful application of an economic concept of personal income to the non-personal business enterprise situation.
This paper presents a series of models which we believe properly reflect the relevant relationships in the lease or buy evaluation. The models present the proper cash flow variables for such an analysis and they present the impact on asset net present value of cost of capital and market risk assessment. Finally, the models reflect the simultaneous effect on asset and financial structure of the acceptance of a particular investment opportunity. 相似文献
This paper presents a series of models which we believe properly reflect the relevant relationships in the lease or buy evaluation. The models present the proper cash flow variables for such an analysis and they present the impact on asset net present value of cost of capital and market risk assessment. Finally, the models reflect the simultaneous effect on asset and financial structure of the acceptance of a particular investment opportunity. 相似文献
54.
Using transactions data, the behavior of returns and characteristics of trades at the micro level is examined. A minute-by-minute market return series is formed and tested for normality and autocorrelation. Evidence of differences in return distributions is found among overnight trades, trades during the first 30 minutes following the market opening, trades at the close, and trades during the remainder of the day. The latter distribution is found to be normal. Unusually high returns and standard deviations of returns are found at the beginning and the end of the trading day. When the beginning-and end-of-the-day effects are omitted, autocorrelation in the market return series is reduced substantially. A number of patterns in trading are reported. 相似文献
55.
A complete understanding of security markets requires a simultaneous explanation of price behavior, trading volume, portfolio composition (ie., asset allocation), and bid-ask spreads. In this paper, these variables are observed in a controlled setting—a computerized double auction market, similar to NASDAQ. Our laboratory allows experimental control of information arrival—whether simultaneously or sequentially received, and whether homogeneous or heterogeneous. We compare the price, volume, and share allocations of three market equilibrium models: telepathic rational expectations, which assumes that traders can read each others minds (strong-form market efficiency); ordinary rational expectations, which assumes traders can use (some) market price information, (a type of semi-strong form efficiency); and private information, where traders use no market information. We conclude 1) that stronger-form market models predict equilibrium prices better than weaker-form models, 2) that there were fewer misallocation forecasts in simultaneous information arrival (SIM) environments, 3) that trading volume was significantly higher in SIM environments, 4) and that bid-ask spreads widen significantly when traders are exposed to price uncertainty resulting from information heterogeneity. 相似文献
56.
The 52-Week High and Momentum Investing 总被引:3,自引:0,他引:3
When coupled with a stock's current price, a readily available piece of information—the 52‐week high price–explains a large portion of the profits from momentum investing. Nearness to the 52‐week high dominates and improves upon the forecasting power of past returns (both individual and industry returns) for future returns. Future returns forecast using the 52‐week high do not reverse in the long run. These results indicate that short‐term momentum and long‐term reversals are largely separate phenomena, which presents a challenge to current theory that models these aspects of security returns as integrated components of the market's response to news. 相似文献
57.
This paper presents empirical tests of market rationality using data from the point spread betting market on National Football League games. Data from this market avoid many common pitfalls of tests of rationality in conventional financial markets. The authors test for rationality with two types of tests, statistical and economic. Results of the tests reveal that the statistical tests cannot reject market rationality while the economic tests do reject market rationality. 相似文献
58.
The growth of service employment and new forms of work has supposedly fostered the diffusion of individual orientations at the expense of traditional forms of union solidarity. These developments suggest that academics are likely to manifest an individualist orientation and a weak attachment to trade union membership. Based on a survey of unionized employees in a university setting, we examine whether there are differences in union attachment and solidarity between professionals and other occupational groups. 相似文献
59.
Financial development is critical for growth, but its microdeterminants are not well understood. We test leading theories of low demand for financial services in emerging markets, combining novel survey evidence from Indonesia and India with a field experiment. We find a strong correlation between financial literacy and behavior. However, a financial education program has modest effects, increasing demand for bank accounts only for those with limited education or financial literacy. In contrast, small subsidies greatly increase demand. A follow‐up survey confirms these findings, demonstrating that newly opened accounts remain open and in use 2 years after the intervention. 相似文献
60.
This paper combines the statistical insights of dynamic strategic group analysis with the qualitative richness of historical analysis to explore the modes of entry, expansion paths, and competitive postures of European firms in the U.S. pharmaceutical market. Patterns of entry and market development over a 20-year period are analyzed. The roles of strategic assets and competencies in determining both the entry strategy and the final competitive posture of these firms in the U.S. market are discussed. 相似文献