全文获取类型
收费全文 | 46705篇 |
免费 | 618篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 8060篇 |
工业经济 | 2970篇 |
计划管理 | 7546篇 |
经济学 | 10604篇 |
综合类 | 746篇 |
运输经济 | 188篇 |
旅游经济 | 500篇 |
贸易经济 | 8982篇 |
农业经济 | 1499篇 |
经济概况 | 5564篇 |
信息产业经济 | 45篇 |
邮电经济 | 620篇 |
出版年
2021年 | 182篇 |
2020年 | 287篇 |
2019年 | 404篇 |
2018年 | 2808篇 |
2017年 | 2597篇 |
2016年 | 1775篇 |
2015年 | 489篇 |
2014年 | 716篇 |
2013年 | 2959篇 |
2012年 | 1263篇 |
2011年 | 2785篇 |
2010年 | 2451篇 |
2009年 | 2301篇 |
2008年 | 2338篇 |
2007年 | 2601篇 |
2006年 | 812篇 |
2005年 | 1059篇 |
2004年 | 1165篇 |
2003年 | 1261篇 |
2002年 | 887篇 |
2001年 | 684篇 |
2000年 | 671篇 |
1999年 | 539篇 |
1998年 | 559篇 |
1997年 | 525篇 |
1996年 | 533篇 |
1995年 | 466篇 |
1994年 | 515篇 |
1993年 | 528篇 |
1992年 | 485篇 |
1991年 | 516篇 |
1990年 | 469篇 |
1989年 | 391篇 |
1988年 | 404篇 |
1987年 | 386篇 |
1986年 | 419篇 |
1985年 | 579篇 |
1984年 | 551篇 |
1983年 | 549篇 |
1982年 | 523篇 |
1981年 | 450篇 |
1980年 | 450篇 |
1979年 | 457篇 |
1978年 | 384篇 |
1977年 | 351篇 |
1976年 | 284篇 |
1975年 | 271篇 |
1974年 | 254篇 |
1973年 | 245篇 |
1972年 | 196篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
891.
William Poole 《Business Economics》2017,52(1):15-31
I agree that Sebastian Mallaby’s detailed and well-sourced The Man Who Knew: The Life and Times of Alan Greenspan, will be essential for every future economic historian studying the Greenspan era. That said, Mallaby does not convey to his readers a sound understanding of monetary policy. I disagree with Mallaby’s claim that Greenspan could and should have done something about the housing and subprime mortgage bubbles. Peter Wallison makes a strong case that the affordable housing quotas did not just “encourage” but forced the GSEs to buy subprime mortgages. Information available in real time on aggregate subprime mortgage issuance was seriously flawed because the GSEs did not report accurately. Greenspan cannot be held responsible for the GSEs hiding the subprime debt on their balance sheets. These mortgages were central to the crisis. It seems improbable that any monetary policy mistake of 2001–05 was large enough to create the crisis. Mallaby could have written a final chapter emphasizing the Maestro resisting the power of a malign and evil pair of GSEs and the power of the President and Congress of the United States pursuing a disastrous housing policy. Despite the Maestro’s best efforts, Leviathan triumphed and brought ruin upon the Nation. 相似文献
892.
Seth Stephens-Davidowitz Hal Varian Michael D. Smith 《Quantitative Marketing and Economics》2017,15(1):1-28
This paper uses a natural experiment—the Super Bowl—to study the causal effect of advertising on demand for movies. Identification of the causal effect rests on two points: 1) Super Bowl ads are purchased before advertisers know which teams will play; 2) home cities of the teams that are playing will have proportionally more viewers than viewers in other cities. We find that the movies in our sample experience on average incremental opening weekend ticket sales of about $8.4 million from a $3 million Super Bowl advertisement. 相似文献
893.
This study explores how location-bound service small- and medium-sized enterprises (SMEs)—such as tourism companies—internationalise. We suggest that key dimensions in the internationalisation of these firms are the available resource base, the company network and its embeddedness and entrepreneurial capabilities, particularly entrepreneur’s language skills, global mindset and cultural awareness. We propose an internationalisation framework model supported by three illustrative case examples from Finland. The framework differentiates between passive developers, emerging developers and international entrepreneurs. The study makes several contributions. First, it provides an advanced view on the internationalisation of service firms and challenges in previously applied theories in a novel context. Second, it highlights the significance of location-bound resources in the process. Third, the findings indicate that the interplay between the resource base, company network and entrepreneurial capabilities is decisive for internationalisation. We also suggest managerial implications for both the industry and policymakers, supporting the internationalisation of location-bound service firms.Diese Studie untersucht, wie ortsgebundene Dienstleister, wie zum Beispiel KMUs in der Touristikbranche, international expandieren. Wir schlagen vor, daβ die verfügbaren Ressourcen, das unternehmerische Netzwerk, die Sprachkenntnisse des Unternehmers, die unternehmerischen Fähigkeiten, eine globale Denkweise und kulturelles Bewusstsein zu den wichtigsten Dimensionen der Internationalisierung gehören. Durch drei anschauliche Fallbeispiele aus Finnland entwickeln wir ein Internationalisierungsmodell, welches wir vorschlagen. Das Rahmenmodell, welches zwischen passiven und aufstrebenden Entwicklern, sowie internationalen Unternehmern unterscheidet, macht eine Reihe von Kontributionen. Erstens, es erweitert unser Verstehen der Internationalisierung von Dienstleistern und fordert etablierte Theorien durch einen neuen Kontext heraus. Zweitens, es hebt die Bedeutung der ortsgebundenen Ressourcen hervor, die zum Internationalisierungsprozess beitragen. Auβerdem zeigen unsere Ergebnisse, daβ das Zusammenspiel von Ressource-Basis, Firmennetzwerken und unternehmerischen Fähigkeiten von entscheidender Bedeutung für die Internationalisierung sind, Ergebnisse, die uns veranlassen, praktische Implikationen für Unternehmen, wie für Gesetzgeber vorzuschlagen, damit die Internationalisierung ortsgebundener KMUs im Dienstleistungssektor unterstützt wird. 相似文献
894.
José Carlos Pinho 《Journal of International Entrepreneurship》2017,15(1):56-84
Using the lenses of institutional theory, this study examines several Entrepreneurial Factor Conditions (National Experts Survey database) while focusing on potential differences of several institutional dimensions between factor- (or production) and innovation-driven countries. This study therefore examines first the extent to which several Scott’s institutional variables (normative, regulative, and cultural-cognitive) differ according to the economic structure of countries participating in NES-GEM. Results indicate that the relevance of both regulative and cultural-cognitive dimensions differ between the group of countries driven by factor (or production) versus innovation, with a single exception, the normative dimension. Second, the study fine tunes the analysis and examines the extent to which the relevance of the aforementioned dimensions differs in two distinct institutional contexts (Portugal and Angola). Results show that the relevance of all institutional variables is different except one, the basic education and training. A possible explanation for these results may be associated to the lack of and fragility of several institutions and the absence of norms and regulations needed for a well-functioning economy, particularly in what concerns the factor (or production)-driven countries. In terms of originality, the study addresses an area of the GEM model that is under-researched. 相似文献
895.
Angela da Rocha Vítor Corado Simões Renato Cotta de Mello Jorge Carneiro 《Journal of International Entrepreneurship》2017,15(2):121-144
Although the original concept of international new ventures included the geographic configuration of value activities, the subsequent development of the literature has gradually abandoned the concern about the geographic configuration of both input sourcing and output marketing to concentrate almost exclusively on the latter. Therefore, this paper argues that there is a need to re-focus the research so as to figure out how and why some companies are borderless. Borderless firms are defined as the result of the combination, early on, of geographically dispersed resources and capabilities, defying the home-base logic. A borderless firm presents the following characteristics (or a combination of them) from inception (or shortly thereafter): (i) value-added activities dispersed across different countries and regions; (ii) entrepreneurs not bounded by a home base; (iii) multinational founders and/or management teams; and (iv) a multinational workforce. To enquiry into this issue, the study uses five case studies of borderless firms. The results advance the understanding of the motives and processes behind the development, early on, of a borderless configuration of value activities. 相似文献
896.
897.
Time orientation and construal level: effects on eating and exercising behaviour and preferences 下载免费PDF全文
Jannette van Beek Michel J.J. Handgraaf Gerrit Antonides 《International Journal of Consumer Studies》2017,41(1):54-60
Eating and exercising behaviour are both characterized by immediate and future consequences. Consequently, consideration of these consequences (i.e. time orientation) predicts eating and exercising behaviour. We investigate whether construal level acts as an underlying mechanism of these relations. Students (N = 101) completed measures of consideration of immediate and future consequences (i.e. CFC‐food and CFC‐exercise), construal level, eating and exercising behaviour and preferences. For self‐reported eating and exercising behaviour, only direct effects of consideration of immediate and future consequences were found. For eating preferences, however, there was evidence of an indirect effect through construal level. A stronger tendency to consider future consequences led to a stronger preference for utilitarian (as compared with hedonic) food products through a more abstract construal level. All in all, construal level partially explains the differential relations between consideration of immediate and future consequences and eating and exercising behaviour and preferences. 相似文献
898.
Brian F. Blake Kimberly A. Neuendorf Richard J. LaRosa Yang Luming Karen Hudzinski Yanying Hu 《Journal of Internet Commerce》2017,16(1):53-79
A conceptually based taxonomy of 22 distinct forms of e-shopping vehicles is proposed. A modification of the UTAUT and UTAUT2 models is introduced to explain how vehicles are interrelated in regard to consumer reliance upon them for their e-purchasing. A survey of over 1,000 millennial university students, 697 Chinese and 306 US, revealed strong support in both samples for the hypothesized six dimensional pattern underlying consumer vehicular reliance. Further, differences between Chinese and US samples lay not in the nature of the dimensions, but rather in the strength of reliance upon each dimension. Thus, the study demonstrates the utility of the concept/measure of shopper vehicular reliance, VPR (Vehicle Purchasing Reliance) for both practitioners and scientists. In cross-national comparisons, observed differences between samples in strength of reliance supported four of five hypotheses predicated on previously established national distinctions a) in trust and b) in the cultural value of individualism-collectivism. 相似文献
899.
Ana Isabel Polo Peña Dolores María Frías Jamilena Miguel Ángel Rodríguez Molina 《Service Business》2017,11(1):93-116
This paper aims to identify the moderating effect of service firms’ adoption of market orientation on key variables of consumer behavior, namely perceived value and loyalty. The study took a business-to-customer perspective. First, the adoption of market orientation was measured, from the firm’s point of view. Second, customer perceptions were analyzed, using the two variables perceived value and loyalty. The sample comprised 100 service firms and 572 of their customers. The present work provides original insights, identifying that the effect of perceived value on loyalty depends on other variables external to the consumer, such as the market orientation approach. 相似文献
900.
Service recovery through inter-customer helping is especially meaningful in the self-service technology (SST) failure context because SSTs are associated with a high risk of failure due to the lack of face-to-face contacts with employees. In understanding the phenomenon of inter-customer helping, two fundamental questions are investigated in the current research: (1) does social influence play a role in customers’ helping decisions? and (2) what are the motives for helping? Through two experimental studies, we provide evidence that two different forms of social influence play a role in helping others during SST failures, and customers have self-centered (vs. other-centered) motives. Results from Study 1 showed that individuals in the private environment indicated more willingness to help than individuals in the public environment did due to heightened perceived responsibility. Study 2 revealed that tie strength influenced willingness to help via a dual pathway: perceived responsibility and social approach motives. Finally, we discuss and highlight the positive influence that self-centered motives can exert in the SST failure scene. 相似文献