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111.
A fixed rate loan commitment that is binding on the lender but not on the loan applicant is equivalent to a put option. This article uses the Black-Scholes option pricing model to establish a value for fixed rate loan commitments and to derive the hedge ratio for the lending institution to hedge the interest rate risk associated with the commitments in the FHLMC forward market for mortgages. The effectiveness of the resulting hedge is tested in a simulation, where it is found that the result is a 71% reduction in the variance of the value of the lender's gain or loss associated with the commitment period. 相似文献
112.
Chi-Cheng Hsia Beverly R. Fuller & Brian Y.J. Chen 《Journal of Business Finance & Accounting》2000,27(3-4):283-311
The debate about whether beta is dead or alive has heated up once again. We believe the empirical work supporting either side of the argument is limited because market frictions are not adequately addressed. This study clarifies the controversy about the issue by creating a new moving-average beta and analyzing two market anomalies: the turn-of-the-year and the Monday effects. What is discovered in this research is (1) that a fundamental source of the problem underlying the two types of market anomalies is the persistence of market frictions that retard the arbitrage process; (2) that beta is seriously ill if the effects of market frictions are ignored; and (3) that beta is alive and well if the effects of market frictions are accommodated. Also, we show, by using an optimal lead/lag structure, the moving-average beta provides significantly higher explanatory power for the turn-of the-year and the Monday effects than betas created from ordinary least squares regression and Scholes-Williams and Fama-French methods because the moving-average beta accommodates the effects of market frictions into the body of beta itself. This new type of beta, a moving-average beta, is demonstrated to be robust. 相似文献
113.
Brian J. Loasby 《R&D Management》1974,4(3):149-155
AbstractThis paper outlines three ways of looking at decision processes, and relates them to problems of research management. A classification of decisions is suggested, based on three dimensions of complexity. On each dimension, innovative decisions are normally more complex than operating decisions, but since the latter are more common, there is a danger that the former will be inadequately treated, as shown in an example. These dangers may be mitigated, first, by regarding complex decision-making as an explicitly cyclical process, and, second, by recognizing the significance of reference standards. Four types of reference standard—historical, external, planning, and imaginative—are noted, and brief consideration is given to their origins and to their influence on the perception not only of problems but also of solutions. It is argued that the range and quality of the reference standards used are likely to be significant factors in the success of research management. 相似文献
114.
This paper examines the immediate and long-term impacts on financial performance of 124 management successions within Canadian family controlled firms. When family successors are appointed, stock prices decline by 3.20% during the 3-day (−1 to +1) event window, whereas there is no significant decrease when either non-family insiders or outsiders are appointed. However, a cross-sectional analysis indicates that the negative stock market reaction to family successors is related to their relatively young age which may reflect a lack of management experience rather than their family connection per se. Investors are uncertain about the “management quality” of family successors who have less established reputations than more seasoned non-family insiders and outsiders. Non-family member appointments tend to follow periods of poor operating performance implying that there might be more scope for improvement when a non-family successor is appointed. Unlike the US sample in McConaughy et al. [McConaughy, D.L., Walker, M.C., Henderson, G.V., Mishra, C.S., 1998. Founding family controlled firms: efficiency and value, Review of Financial Economics 7, 1–19.], which indicates that the median percentage of votes held by controlling families is less than 15%, the Canadian sample indicates a more concentrated ownership with the median percentage of family controlled votes exceeding 51%. Of the firms in our sample, 62% use dual class capitalization to maintain control within the family. 相似文献
115.
Brian Rappert 《Futures》1999,31(6):1448
Commentators from diverse fields and backgrounds have argued the present innovation environment is one constituted by unprecedented levels of uncertainty. National Foresight programmes recently have emerged as a means of co-ordinating science and technology policies and responding to a condition of uncertainty and change. Perhaps the most systematic Foresight programme is that of the United Kingdom. This article discusses the response the UK Foresight programme offers to the present and future innovation environments. In doing so, it is argued we should examine how the ‘need' for the programme is constructed and how that need is defined and shaped in relation to past UK science and technology policies. It is suggested that Foresight presents an ambivalent response to many of the concerns it proposes to address. 相似文献
116.
Ren-Raw Chen Brian A. Maris & Tyler T. Yang 《Journal of Business Finance & Accounting》1999,26(1-2):33-55
To value mortgage-backed securities and options on fixed-income securities, it is necessary to make assumptions regarding the term structure of interest rates. We assume that the multi-factor fixed parameter term structure model accurately represents the actual term structure of interest rates, and that the values of mortgage-backed securities and discount bond options derived from such a term structure model are correct. Differences in the prices of interest rate derivative securities based on single-factor term structure models are therefore due to pricing bias resulting from the term structure model. The price biases that result from the use of single-factor models are compared and attributed to differences in the underlying models and implications for the selection of alternative term structure models are considered. 相似文献
117.
Philip Black Brian Dollery Charles O'Neill Andre Roux 《Development Southern Africa》1985,2(2):165-173
The purpose of this paper is to examine the likely effect of the abolition of company tax on the Ciskeian economy. After considering the case for and against a corporate tax exemption, the issues involved are analysed on two levels. Using aggregate data, drawn from available census data, we find that most firms seem likely either to prefer the existing package of industrial concessions to the tax holiday, or to be indifferent to either option. Similarly, a recent survey of manufacturing enterprises in Ciskei indicated that the majority would prefer the incentive package. Firms that might be attracted by the tax‐free option are likely to be relatively profitable, subsidiaries of multinational companies, and enjoying a higher turnover per worker than firms opting for the incentive package. 相似文献
118.
Measuring Residential Real Estate Liquidity 总被引:1,自引:0,他引:1
There are many factors, other than price alone, that may affect the liquidity of real estate. This study develops a liquidity measure based on the Cox proportional hazard technique, a statistical model widely used in the epidemiologic and social sciences. The odds ratio, along with an estimate of market value for a home, are used to construct a liquidity measure. This measure can extract from the data a rich statistical profile of the variables that affect liquidity. 相似文献
119.
120.
We examine capital expenditures in multi-segment firms before and after the “perfect storm” that affected pension plans between 2000 and 2002, when bond yields and stock prices both fell precipitously. Our sample of firms went from having overfunded to underfunded pension plans as a result of the storm. We examine the segment-level relation between investment, Tobin's q, and cash flow both before and after the event. We find mixed evidence on the change in the relation between investment and q, which may be a result of measurement error in q. We find stronger evidence for the conclusion that after the pension storm, firms with underfunded pension plans directed more investment towards segments that produce higher cash flow. 相似文献