全文获取类型
收费全文 | 4170篇 |
免费 | 120篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 592篇 |
工业经济 | 278篇 |
计划管理 | 676篇 |
经济学 | 993篇 |
综合类 | 21篇 |
运输经济 | 55篇 |
旅游经济 | 57篇 |
贸易经济 | 845篇 |
农业经济 | 127篇 |
经济概况 | 641篇 |
邮电经济 | 6篇 |
出版年
2023年 | 44篇 |
2022年 | 22篇 |
2021年 | 56篇 |
2020年 | 102篇 |
2019年 | 153篇 |
2018年 | 180篇 |
2017年 | 209篇 |
2016年 | 216篇 |
2015年 | 104篇 |
2014年 | 146篇 |
2013年 | 465篇 |
2012年 | 208篇 |
2011年 | 231篇 |
2010年 | 146篇 |
2009年 | 158篇 |
2008年 | 152篇 |
2007年 | 129篇 |
2006年 | 111篇 |
2005年 | 145篇 |
2004年 | 136篇 |
2003年 | 105篇 |
2002年 | 73篇 |
2001年 | 60篇 |
2000年 | 41篇 |
1999年 | 53篇 |
1998年 | 39篇 |
1997年 | 33篇 |
1996年 | 38篇 |
1995年 | 33篇 |
1994年 | 31篇 |
1993年 | 26篇 |
1992年 | 27篇 |
1991年 | 22篇 |
1990年 | 21篇 |
1989年 | 23篇 |
1988年 | 23篇 |
1987年 | 23篇 |
1986年 | 18篇 |
1985年 | 19篇 |
1984年 | 19篇 |
1983年 | 11篇 |
1982年 | 21篇 |
1981年 | 20篇 |
1980年 | 21篇 |
1978年 | 13篇 |
1977年 | 15篇 |
1975年 | 10篇 |
1969年 | 11篇 |
1965年 | 9篇 |
1942年 | 10篇 |
排序方式: 共有4291条查询结果,搜索用时 15 毫秒
991.
This paper analyzes the dynamic relationship between tobacco and the rest of the economy in the colonial Chesapeake to test the staple theory version of the export-led growth hypothesis. The paper adopts a multivariate time-series approach which accommodates the presence of cointegration and contemporaneous correlations among innovations. The empirical evidence strongly supports the staple theory. British demand for tobacco is statistically exogenous and found to induce cyclical fluctuations in the colonial price of tobacco as well as temporary over- or underproduction, as measured by a long-term cointegration relationship between the British demand for tobacco and the colonial price of land. 相似文献
992.
In monetary models where M0 has no social costs and a positive demand for cash and deposits is taken as a primitive, we show
that the compensating variation in endowment is the exact general equilibrium measure of welfare costs of perfectly anticipated
inflation. As a consequence, we show that a good approximation to the welfare costs of inflation is given by the area under
the compensated demand for M0, a result that brings us back to Bailey (J Polit Econ 64:93–110, 1956). The estimated welfare
costs of inflation are bounded at less than a quarter of a percent of the GDP for the U.S. economy.
相似文献
993.
994.
Tourism and crime in the Caribbean 总被引:3,自引:0,他引:3
This study reviews the general literature on tourism and crime and the recent history of violent and property crime in several Caribbean destinations. It highlights the failure of most previous research to discriminate crimes against tourists vs. residents. Annual crime data for Barbados for 1989–93 are analyzed and reveal that overall guest victimization rates are higher than host rates. Residents are significantly more likely to be victimized by violent crime while tourists are significantly more likely to experience property crime and robbery. Monthly data on guest victimization for 1990–93 show similar patterns. The paper concludes with a number of measures to enhance tourist safety. 相似文献
995.
The traditional view of nature-based tourists as a relatively homogeneous group has been questioned, and several scholars have suggested various segmentation typologies. This paper discusses market and industry changes and notes key trends, as Fordist tourist products have been replaced by post-Fordist and neo-Fordist products, with both McDonaldization and McDisneyization developments. A range of visitor-based typologies are reviewed, and the conflict between capturing the diversity of today's nature-based tourists while offering management bodies simple tools to segment visitors, identify core groups and improve their marketing is noted. In an attempt to overcome this conflict, the paper presents a conceptual framework which focuses on nature-based tourism products instead of tourist types, therefore incorporating aspects of both the demand and supply sides of the nature-based tourism industry market. A two-dimensional matrix is suggested, linking four basic travel motivations (nature conservation, nature experience, sports/adventure and hedonistic) to four different types of tourist products (independent, à la carte, customized and standardized), giving a total typology of 16 different types. The matrix should help protected area managers to better understand tourist needs, suggest management measures and help to create more sustainable forms of tourism. Empirical testing is suggested as a next step. 相似文献
996.
François de Grandpré Marc LeBlanc Chantal Royer 《Journal of Quality Assurance in Hospitality & Tourism》2017,18(3):308-327
‘Accueil’ is a French word that means feeling welcome somewhere and being introduced into a process that takes the visitor from being an outsider (a stranger) to being an insider (one of us). Accueil also means feeling the host’s genuine pleasure in welcoming his or her guests through words, attitudes, and actions. Based on a survey (n = 1,003) done for the Quebec Department of Tourism1, we look at how different segments of visitors perceived the ‘accueil’ they received while traveling in the province of Quebec. The results are analysed for lodging, restaurants and attractions. We found that accueil is perceived differently depending on the age of the visitor, the group size and its composition. To a lesser extend, it is also influenced by gender and social status. The characteristics of the trip (distance, purpose and length) have little impact on accueil. 相似文献
997.
998.
999.
We analyze whether newspaper content can predict aggregate future stock returns. Our study is based on articles published in the Handelsblatt, a leading German financial newspaper, from July 1989 to March 2011. We summarize newspaper content in a systematic way by constructing word-count indices for a large number of words. Word-count indices are instantly available and potentially valuable financial indicators. Our main finding is that newspaper articles have provided information valuable for predicting future DAX returns in and out of sample. We find evidence that the predictive power of newspaper content has increased over time, particularly since 2000. Our results suggest that a cluster analysis approach increases the predictive power of newspaper articles substantially. 相似文献
1000.
The Value of Human and Social Capital Investments for the Business Performance of Startups 总被引:2,自引:0,他引:2
Small Business Economics - We investigate the manifold posed question: “To what extent does investment in human and social capital, besides the effect of ‘talent’, enhance... 相似文献