全文获取类型
收费全文 | 10085篇 |
免费 | 216篇 |
国内免费 | 185篇 |
专业分类
财政金融 | 454篇 |
工业经济 | 307篇 |
计划管理 | 1922篇 |
经济学 | 1387篇 |
综合类 | 1714篇 |
运输经济 | 363篇 |
旅游经济 | 1047篇 |
贸易经济 | 1262篇 |
农业经济 | 745篇 |
经济概况 | 1285篇 |
出版年
2024年 | 40篇 |
2023年 | 87篇 |
2022年 | 139篇 |
2021年 | 162篇 |
2020年 | 199篇 |
2019年 | 167篇 |
2018年 | 172篇 |
2017年 | 220篇 |
2016年 | 190篇 |
2015年 | 251篇 |
2014年 | 637篇 |
2013年 | 952篇 |
2012年 | 854篇 |
2011年 | 1100篇 |
2010年 | 783篇 |
2009年 | 706篇 |
2008年 | 810篇 |
2007年 | 731篇 |
2006年 | 688篇 |
2005年 | 459篇 |
2004年 | 324篇 |
2003年 | 259篇 |
2002年 | 146篇 |
2001年 | 122篇 |
2000年 | 113篇 |
1999年 | 72篇 |
1998年 | 9篇 |
1997年 | 12篇 |
1996年 | 16篇 |
1995年 | 6篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 5篇 |
1984年 | 7篇 |
1983年 | 7篇 |
1982年 | 4篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1978年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
This study develops the AIEDA tourism advertising effects model and examines this model by tourism destination types and advertising formats in a field experiment. The AIEDA model extends the traditional AIDA model in the advertising field and additionally considers the unique features of tourism products. It includes five hierarchical stages: Attention→ Interest→Evaluation (Perceived Usefulness→ Perceived Credibility) → Desire →Action. Findings of experimental research indicate that destination type and advertising format have main effects and interaction effects on tourism advertising effects. In addition, this study discovered that, for natural and cultural destinations, video ads yielded similar or more positive advertising effects than virtual reality ads, whereas print was the least effective advertising format. 相似文献
2.
This paper investigates the effect of early school experience on later educational attainment. Using the Indonesia Family Life Survey (IFLS), we find that students who repeat a grade at primary school are less likely to progress to junior high school. We also find that grade retention is associated with lower rates of transition from junior high school to senior high school. The relationship persists across years and samples. Meanwhile, the age of students when starting school and the hours they spend there have limited effects on whether they continue their schooling. We also observe that the effects of parental education and household income on the transition of students from primary school to junior high school are weakening. Given the long-term impact of grade retention, policymakers should be cautious when recommending it for underachieving children and should look for alternatives. 相似文献
3.
The present paper aims at understanding how destination imagery is processed in tourists’ working memory. The research focuses on two highly desirable, but contrasting, destination brand categories: Favourite Destination, which involves retrospective memory of positive experiences in situ; and Dream Destination, based on tourists’ prospective memory. Through an online multilingual survey, 23,446 responses consisting of perceptions, evoked by way of free-recall, associated to Dream and Favourite Destinations, were collected. Findings point to clear structural differences between the imagery of Dream and Favourite Destinations. Additionally, a theoretical destination imagery model that offers a basis for future studies is proposed, and some managerial implications of significant relevance to destination marketing are discussed. 相似文献
4.
Jun Hu Huiying Wu Sammy Xiaoyan Ying Wenbin Long 《Journal of Contemporary Accounting and Economics》2021,17(1):100237
Unlike most of the literature that examines the relationship between corporate philanthropy and financial performance, this study investigates the mechanisms through which corporate socially responsible behaviors produce financial outcomes. We propose that corporate philanthropy improves corporate competitiveness by eliciting positive responses from stakeholders, who assess a firm’s philanthropic contribution in relation to its rivals to determine what level of support they wish to provide to the firm. We predict that a firm’s philanthropy relative to its rivals has a positive effect on its product market competitiveness, and that this positive effect is moderated by three conditions that influence stakeholder response: stakeholder attention to philanthropy, its perceived legitimacy, and expectations of corporate giving. Our predictions are generally supported by our analyses. Overall, this paper shows that strategic philanthropy has a quantitative dimension, and firms obtain the market competitiveness associated with corporate philanthropy by integrating their rivals’ positions into their decision making. 相似文献
5.
旅游收入是旅游经济活动的重要内容,它一方面反映了旅游者的旅游需求通过旅游经营者的旅游供给而不断得到满足,另一方面又体现着旅游产业部门和企业在产经营活动的价值运行与价值实现。旅游收入与分配是旅游经济运行的前提,对其进行考察分析,是十分重要的。本章从收入和分配两个方面入手,对旅游收入分类、指标、旅游企业收入和分配以及旅游收入乘数的作用等进行了分析和阐述。 相似文献
6.
铬渣的无害化处理和综合利用 总被引:13,自引:2,他引:11
铬渣产量大、毒性剧烈,是严重污染生态环境和危害人类健康的危险废物.本文介绍了铬渣各种无害化处理方法的解毒机理、工艺过程和应用实践,阐述了对铬渣进行综合利用的途径,并就铬渣的防治措施提出了建议. 相似文献
7.
8.
该文对嘉兴市6个年级共600个小学生的人体测量数据,进行了统计分析,探讨了男女小学生体型随年龄变化的规律。 相似文献
9.
深化乡镇综合改革难点研究 总被引:3,自引:1,他引:2
乡镇机构人员膨胀是当前农民负担过重的主要原因之一。而20多年来乡镇机构减而复胀且日益严重,成为改革的难点。乡镇职能错位、各类机构关系不顺、社会改革不配套,还有行政机构中客观存在的“帕金森定律”,是乡镇机构改革难点形成的深层原因。深化乡镇综合改革的远期目标是实现乡镇自治,而近期目标则是以转变职能为核心,调整政府管理体制;实现乡镇机构的功能整合;同时可以实行政府职能“外包”;还要加强机构编制的法治管理。 相似文献
10.
This article has two objectives. One is to offer a theoretical model to study how the difference in commission structures affects the performance of agents at full-commission firms (e.g., RE/MAX agents) relative to other agents. The other is to provide an empirical test of the relative performance of full-commission agents. We predict that in equilibrium the selling price and the expected time it takes to sell a listing through a full-commission agent are the same as they are with a traditional agent. Our theoretical predictions are supported by our empirical results. 相似文献