首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   10626篇
  免费   391篇
财政金融   2206篇
工业经济   1040篇
计划管理   1888篇
经济学   2165篇
综合类   90篇
运输经济   160篇
旅游经济   242篇
贸易经济   1789篇
农业经济   575篇
经济概况   858篇
信息产业经济   1篇
邮电经济   3篇
  2023年   63篇
  2021年   83篇
  2020年   172篇
  2019年   251篇
  2018年   256篇
  2017年   276篇
  2016年   257篇
  2015年   202篇
  2014年   294篇
  2013年   1272篇
  2012年   345篇
  2011年   390篇
  2010年   343篇
  2009年   432篇
  2008年   423篇
  2007年   349篇
  2006年   360篇
  2005年   323篇
  2004年   301篇
  2003年   326篇
  2002年   289篇
  2001年   259篇
  2000年   250篇
  1999年   234篇
  1998年   212篇
  1997年   223篇
  1996年   186篇
  1995年   175篇
  1994年   167篇
  1993年   153篇
  1992年   141篇
  1991年   140篇
  1990年   123篇
  1989年   113篇
  1988年   107篇
  1987年   106篇
  1986年   80篇
  1985年   131篇
  1984年   158篇
  1983年   144篇
  1982年   123篇
  1981年   99篇
  1980年   104篇
  1979年   87篇
  1978年   69篇
  1977年   65篇
  1976年   63篇
  1975年   37篇
  1974年   51篇
  1973年   47篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
981.
The downloading of music from the internet has been proliferating over the past three years. The recording industry believes that this phenomenon is responsible for the decline in recorded music sales since the year 2000, and to a certain extent this is supported by consumer surveys and previous studies that have used panel or cross-sectional data. In this analysis, an econometric, time-series model of consumer spending on tapes, LPs, and CDs is estimated which takes into account factors that are posited as effecting the consumption of recorded music, but not used in previous studies. The most significant finding is that music downloading, subsequent to 2000, affects consumer spending on tapes, LPs, and CDs through the price elasticity of demand. Falling DVD prices have also served to reduce the demand of recorded music during this same period.  相似文献   
982.
Previous research has suggested that consumers use multiple strands to evaluate their satisfaction with a product and to establish postpurchase behavioral intention. However, prior empirical research has focused on which individual standard best predicts satisfaction. In contrast, this article develops and tests a model of consumer satisfaction and postpurchase behavioral intention in which consumers simultaneously use multiple standards—perceptions of performance, brand expectations, and category expectations. The results of an experiment for a simulated service encounter provide support for the proposition that consumers use multiple standards and that these standards have differential effects on such postpurchase outcomes as satisfaction, repurchase intention, and willingness to recommend. Brand expectations are shown to be better predictors of affective outcomes (such as satisfaction), while category expectations are shown to be better predictors of behavioral outcomes (repurchase and recommendation). Consistent with prior research, perceived performance is shown to have a strong effect on both satisfaction and behavioral intention.  相似文献   
983.
The increasing stature of the foodservice industry in the global service economy suggests that productivity analyses—similar to those performed in non-service-based settings—would benefit multi-unit operators by maximizing their desirable operational outcomes while minimizing expenses and other detrimental conditions such as low job satisfaction. This paper suggests that such analyses might be possible through the application of a holistic productivity metric—one that includes traditional operational variables such as revenue, profit, food cost, and labor cost, and previously ignored variables such as guest and employee satisfaction as well as retention equity. Through data gathered from a single chain's 36 corporate-owned, same-brand casual-theme restaurants located in metropolitan centers across the United States, we found that factors leading to maximum outputs such as controllable profit and retention equity include employee satisfaction in addition to expected variables such as cost of goods sold and number of seats. Most notably, employee satisfaction as an input proved to be the most volatile variable in maximizing operational outputs.  相似文献   
984.
Little baseline data exist concerning the outlook and business practices of those operating in the self-catering accommodation sector. Drawing on a survey of operators in Yorkshire, England, this paper finds a concentration of micro-enterprises that are unsophisticated in their approach to managing their business. The findings pose challenges to those agencies charged with enhancing the competitiveness of the sector.  相似文献   
985.
This study's primary objective is to analyse how consumers evaluate product packaging in two distinct phases of the consumer decision‐making process: at the moment of acquisition and post‐consumption. The packaging's technical, functional and informative attributes, as well as its influence on satisfaction and loyalty, were evaluated. An empirical study was conducted with a product of immediate consumption, milk, using four versions of packaging and a total sample of 265 family units. The model was evaluated using partial least squares (PLS), and differences were compared using variance analysis. The results demonstrate the most and least valued attributes, the primary differences between the four types of packaging, and the perception generated at each moment. The research provides interesting theoretical and empirical perspectives and has business implications for marketing directors and product managers.  相似文献   
986.
987.
This study uses the Wine Self-Confidence Scale (WSCS) with a sample of 297 customers of ABC Fine Wine and Spirits, a Florida-based retailer, to examine aspects of self-confidence in wine purchasing. The results indicate that two knowledge-based self-confidence factors (information knowledge and persuasion knowledge) were predominant for these consumers. The study showed strong support for the WSCS, which was developed as a measure of self-confidence in wine buying by Olsen, Thompson, and Clarke (2003) and how these relate to reliance on personal experience.  相似文献   
988.
The negative impact of insolvency, especially in small and medium enterprises, informs the objective of this paper: to study the characteristics of bankrupt firms to achieve a preventive diagnosis for reorganization by means of artificial intelligence (AI) methodologies such as rough set and PART methods. The AI models obtained show not only the key variables to predict insolvency, but also their relations and the critical values. Using only five firm characteristics (sector, size, number of shareholdings, return on assets, and cash ratio), our model could reduce delays and costs, since it is able to predict which firms will undergo reorganization or liquidation before the legal procedure.  相似文献   
989.
990.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号