全文获取类型
收费全文 | 24104篇 |
免费 | 215篇 |
专业分类
财政金融 | 3929篇 |
工业经济 | 1354篇 |
计划管理 | 3951篇 |
经济学 | 5496篇 |
综合类 | 516篇 |
运输经济 | 95篇 |
旅游经济 | 124篇 |
贸易经济 | 5759篇 |
农业经济 | 327篇 |
经济概况 | 2104篇 |
信息产业经济 | 44篇 |
邮电经济 | 620篇 |
出版年
2021年 | 54篇 |
2020年 | 100篇 |
2019年 | 133篇 |
2018年 | 2426篇 |
2017年 | 2182篇 |
2016年 | 1370篇 |
2015年 | 216篇 |
2014年 | 292篇 |
2013年 | 924篇 |
2012年 | 699篇 |
2011年 | 2202篇 |
2010年 | 2051篇 |
2009年 | 1799篇 |
2008年 | 1754篇 |
2007年 | 2065篇 |
2006年 | 306篇 |
2005年 | 601篇 |
2004年 | 667篇 |
2003年 | 763篇 |
2002年 | 445篇 |
2001年 | 239篇 |
2000年 | 218篇 |
1999年 | 166篇 |
1998年 | 166篇 |
1997年 | 151篇 |
1996年 | 175篇 |
1995年 | 109篇 |
1994年 | 117篇 |
1993年 | 125篇 |
1992年 | 107篇 |
1991年 | 88篇 |
1990年 | 91篇 |
1989年 | 79篇 |
1988年 | 83篇 |
1987年 | 67篇 |
1986年 | 99篇 |
1985年 | 117篇 |
1984年 | 117篇 |
1983年 | 89篇 |
1982年 | 82篇 |
1981年 | 73篇 |
1980年 | 86篇 |
1979年 | 70篇 |
1978年 | 62篇 |
1977年 | 50篇 |
1976年 | 48篇 |
1975年 | 44篇 |
1974年 | 35篇 |
1973年 | 43篇 |
1972年 | 39篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
32.
Hans‐Martin Krolzig 《Oxford bulletin of economics and statistics》2003,65(Z1):769-801
Structural vector autoregressive (SVAR) models have emerged as a dominant research strategy in empirical macroeconomics, but suffer from the large number of parameters employed and the resulting estimation uncertainty associated with their impulse responses. In this paper, we propose general‐to‐specific (Gets) model selection procedures to overcome these limitations. It is shown that single‐equation procedures are generally efficient for the reduction of recursive SVAR models. The small‐sample properties of the proposed reduction procedure (as implemented using PcGets) are evaluated in a realistic Monte Carlo experiment. The impulse responses generated by the selected SVAR are found to be more precise and accurate than those of the unrestricted VAR. The proposed reduction strategy is then applied to the US monetary system considered by Christiano, Eichenbaum and Evans (Review of Economics and Statistics, Vol. 78, pp. 16–34, 1996) . The results are consistent with the Monte Carlo and question the validity of the impulse responses generated by the full system. 相似文献
33.
Peter H. Eddey 《Accounting & Finance》1993,33(1):1-18
This paper reports an empirical examination of independent expert reports in takeover bids using the 170 reports that were issued in the 364 cash-based bids that occurred between January 1988 and December 1991. It was found that bid premia offered in takeover bids where an expert's report was issued were not significantly lower than bid premia in other bids. This may be attributable to independent experts acting as a countervailing influence on bidders holding a superior pre-bid bargaining position. Next, some dimensions of the “fair and reasonable” criterion that experts are required to use are examined. These are the single-test and dual-test interpretations of the phrase, the relation between offer price, market price and the expert's valuation of the target, the cost and length of expert's reports and, finally, the influence an expert has on the outcome of a bid. 相似文献
34.
Production restructuring in the textiles and clothing industries 总被引:1,自引:1,他引:0
Peter Baker 《New Technology, Work and Employment》1993,8(1):43-55
This article analyses the processes of restructuring in the textiles and clothing industries in a locality. Particular attention here is focused on new technology, labour flexibility, sub-contracting patterns and skill factors. The extent to which the process of restructuring involves a conscious and deliberate move to new patterns of work organization is considered. 相似文献
35.
This paper models the demand for stockbrokers' services in Australia, consisting of two related services, agency trades and principal trades. The relationship between agency and principal trades is estimated. The results indicate that the two services are complements rather than substitutes. Using unique accounting information, a model of agency and principal trading activities is estimated to determine the welfare effects of (i) deregulating brokerage commissions and (ii) a ban on principal trading by brokers. The results show a sizeable welfare gain to investors (amounting to about 60% of the gross revenue of brokers) stemming from deregulation of the minimum charge for agency trades. The loss in profitability by brokers due to deregulation is also computed and shown to be negligible. The results also show that due to complementarity, a ban on principal trading, even with deregulation of agency trading, can impose an arbitrarily high cost on investors which could, in principle, offset the gains from agency deregulation. 相似文献
36.
Insights from the resource dependence approach, dynamic fit, and strategic choice theories are used to explore the strategies adopted by Chinese enterprises, their settings, and the relationship between strategy, environment, and performance. Results from 959 firms indicate that respondents operating under ‘more marketized’ institutional settings tend to locate themselves in more munificent environments and place greater emphasis on meeting customer needs. Firms in China do not trade off one strategic direction against another, and certain strategy/environment coalignments have significant implications for performance. In particular, performance is better in more marketized and munificent environments and amongst firms who adopt an ‘aggressive’ strategic posture. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
37.
We examine developing countries which have institutional quality ratings for the effects of exchange rate rigidity on inflation.
The level of institutional development exerts no effect on the impact of currency regimes. However, the interaction of institutional
quality and exchange rates has, in the most plausible specifications, a negative impact on inflation. This suggests that fixed
exchange rates exert at most a contingent effect on inflation, and indicates that countries in Eastern Europe and Latin America contemplating currency pegs would be
better off improving institutional quality prior to adopting the euro or dollar and expecting a large subsequent disinflationary
effect.
JEL no. F31, O11 相似文献
38.
We examine investment behavior among exchange-listed Korean manufacturing firms before and after the 1997 financial crisis using firm-level panel data. Starting with the standard Q-theory of investment, we augment it by allowing for a sales accelerator and the possibility of cash constraints, categorizing firms based on their age, size and affiliation to an industrial conglomerate (i.e., chaebol). We find that Tobin’s Q is a robust determinant of investment in a pooled sample for 1992–2001, but that it became more important for small firms and less important for chaebol-affiliated firms after the crisis. Investment by chaebol firms also became more sensitive to the availability of internal cash balances after the crisis. We interpret this as reflecting a shift in the Korean economy to a stronger market orientation after the crisis and to a business climate in which the quality of potential projects became more important relative to capital market imperfections in determining the destination of investment funds. 相似文献
39.
40.