全文获取类型
收费全文 | 10003篇 |
免费 | 243篇 |
专业分类
财政金融 | 1951篇 |
工业经济 | 854篇 |
计划管理 | 1741篇 |
经济学 | 2177篇 |
综合类 | 120篇 |
运输经济 | 84篇 |
旅游经济 | 179篇 |
贸易经济 | 1547篇 |
农业经济 | 480篇 |
经济概况 | 1091篇 |
信息产业经济 | 1篇 |
邮电经济 | 21篇 |
出版年
2023年 | 59篇 |
2021年 | 71篇 |
2020年 | 123篇 |
2019年 | 200篇 |
2018年 | 213篇 |
2017年 | 236篇 |
2016年 | 246篇 |
2015年 | 145篇 |
2014年 | 233篇 |
2013年 | 1011篇 |
2012年 | 316篇 |
2011年 | 356篇 |
2010年 | 307篇 |
2009年 | 343篇 |
2008年 | 300篇 |
2007年 | 270篇 |
2006年 | 250篇 |
2005年 | 207篇 |
2004年 | 200篇 |
2003年 | 202篇 |
2002年 | 229篇 |
2001年 | 207篇 |
2000年 | 233篇 |
1999年 | 207篇 |
1998年 | 209篇 |
1997年 | 200篇 |
1996年 | 203篇 |
1995年 | 163篇 |
1994年 | 154篇 |
1993年 | 173篇 |
1992年 | 173篇 |
1991年 | 175篇 |
1990年 | 167篇 |
1989年 | 122篇 |
1988年 | 109篇 |
1987年 | 113篇 |
1986年 | 127篇 |
1985年 | 184篇 |
1984年 | 142篇 |
1983年 | 131篇 |
1982年 | 108篇 |
1981年 | 131篇 |
1980年 | 112篇 |
1979年 | 117篇 |
1978年 | 118篇 |
1977年 | 67篇 |
1976年 | 83篇 |
1975年 | 65篇 |
1973年 | 67篇 |
1972年 | 58篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
To date, the discussion of the Lev and Thiagarajan 1993 fundamentals in the prior literature has been exclusively in the context of the stock market. Our study is the first to examine the value‐relevance of these fundamentals for default risk. By focusing on the market for new bond issues, we examine the value‐relevance of the fundamental score using expected rather than realized returns. Also, by focusing on the bond market we provide a different perspective than that brought by prior studies relying solely on stock prices. We find the fundamentals to be priced in the market for new bond issues as indicators of expected future earnings and to be value‐relevant in enabling the market to discern differences in bond credit quality over and above the published bond ratings. 相似文献
42.
Recent approaches to sustainable development leave much room for policies at a local level. In fact, it is becoming evident that targets such as increasing resource productivity, preserving natural cycles, or extending the present level of welfare, are best pursued within the confines of a local area. In particular, environmental changes are best brought about by considering local systems of firms as cornerstones of cooperative strategies and using data on materials and energy use in physical terms. In this paper, an enterprise input–output model is developed for an industrial district, i.e. a local group of firms specialized in the production of a single final output. The model allows for a detailed quantitative analysis of materials and energy flows and the consequent generation of waste and pollution. As a planning tool, the model may be used to evaluate alternative scenarios, such as the possibility of re- using waste taking account of sustainability requirements. An empirical case study applies the model to an industrial district in Southern Italy producing leather sofas. 相似文献
43.
Bikki Jaggi Sidney Leung 《Journal of International Financial Management & Accounting》2003,14(2):115-145
This study examines whether Hong Kong managers choose “benchmark” or “alternative” valuation method for investment securities, after the Hong Kong SSAP 24 became effective starting with fiscal‐year ending December 31, 1999. Tests are conducted on a sample of 292 firms, out of which 155 Hong Kong firms reported unrealized gains and losses and 128 firms that did not report holding gains/losses, but reported investment securities. The findings indicate that firms with strong relative performance, i.e. current year's EPS higher than that of the last year, chose the alternative valuation method when the investment securities had holding gains and recognized the unrealized holding gains in the equity section of the balance sheet. This finding is consistent with the Cookie Jar hypothesis because these holding gains would be used in the income statement in future periods, when needed. With regard to firms with strong relative performance and holding losses, the findings indicate that the benchmark valuation was used. The losses were reported in the income statement to the extent that they did not reduce the EPS below that of the last year. This finding is consistent with the Income Smoothing Hypothesis, because the use of benchmark valuation reduced EPS of the current year to bring it in line with that of the last year. Evidence on firms with weak economic performance and holding gains or losses provided weak support to the Income Smoothing Hypothesis and Big Bath Hypothesis. Additionally, the results indicate that the firms with high debt‐equity ratio preferred the benchmark method and recorded securities at cost. This treatment provided managers with an opportunity to liquidate or reclassify the securities in future periods and use the accrued gains, when needed. The findings are inconclusive with regard to the impact of bonus plan on the choice of valuation method. 相似文献
44.
Abstract. The interest in the application of market discipline to regulate the financial industry has boomed recently due to the proposed New Capital Accord. This paper reviews the potential role market discipline can play in financial regulation. We start with a discussion of the rationale for financial regulation and with a brief history of the current regulatory mechanisms. Next, a definition of market discipline as a regulatory mechanism is advanced. We evaluate the disciplining power various market participants have. Finally, we argue that more external risk management disclosure is a condition sine qua non in order to enable market discipline as a regulatory mechanism. In this respect, the Basle Committee has taken the right approach. 相似文献
45.
46.
K. HESSE 《International Journal of Consumer Studies》1991,15(1):57-63
In a number of constitutions, in article 16.3 of the International Bill of Human Rights and in article 23.1 of the International Covenant on Economic, Social and Cultural Rights it is laid down that the family is the natural and fundamental group unit of society and is entitled to protection by society and the State. The following exposition aims to explain the monetary family policy and the extent of monetary transfers for the protection of families in the member countries of the European Community (EC). 相似文献
47.
If a tax on energy affects the demand for a nondurable good, the stock of a durable good, and the proportion of the energy consumption per unit of service of the durable good, an integrated approach for investigating consumer demand for durables and nondurables is required. The purpose of this paper is to employ the concept of a variable expenditure function with quasi-fixed durable goods as arguments in order to derive a demand system for nondurable goods in prices of the nondurables, in the stocks of durables, and in variable expenditure. From the envelope condition desired stocks of durables can be calculated and investment demand for durables can be determined. For an application we choose a variable expenditure function based on the almost ideal demand specification, and evaluate alternative environmental policy measures using the equivalent variation for comparing the welfare effects. 相似文献
48.
49.
Recreation Demand and Residential Location 总被引:2,自引:0,他引:2
We use the properties of competitive location equilibrium to study the demand for recreation and the choice of primary residence location. Location-specific recreation and employment lead to pooling equilibria in which consumers reside according to their preference for recreation. In general, the stronger the taste for recreation, the greater the attraction of living close to the recreation site and the lower the demand for other goods, including housing. We explore the effects of trip frequency, trip length, and recreation cost on the spatial distribution of consumers. We also consider the effect of the wage rate on recreation and location demands. 相似文献
50.