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11.
We assess evidence on the longer‐run effects of minimum wages, the Earned Income Tax Credit, and welfare on key economic indicators of economic self‐sufficiency in disadvantaged neighborhoods. The evidence suggests that the longer‐run effects of the Earned Income Tax Credit are to increase employment and to reduce poverty and public assistance. We also find some evidence consistent with higher welfare benefits having longer‐run adverse effects, and stronger evidence that tighter welfare time limits reduce poverty and public assistance in the longer‐run. The evidence on the longer‐run effects of the minimum wage on poverty and public assistance is not robust. (JEL J22, J23, J38) 相似文献
12.
Mapping the university technology transfer process 总被引:3,自引:0,他引:3
Brian Harmon Alexander Ardishvili Richard Cardozo Tait Elder John Leuthold John Parshall Michael Raghian Donald Smith 《Journal of Business Venturing》1997,12(6):423-434
Transfer of technologies from the universities to the private sector is increasingly regarded as playing a significant role in new business starts, growth of existing businesses, and new job creation. Further, there are monerous models describing the process of technology transfer. Some of the existing models represent this process as a linear progression of steps: from idea generation and technology development at the university, to patenting the technology and then establishing a university-private firm link through a formal search process. The process culminates in patent rights transfer. Other models describe technology transfer in terms of networking arrangements and emphasize not so much formal search as the role of long-term relationships between the two parties. Still other studies indicate that it is possible to combine the two approaches—formal search and informal networking arrangements—to ensure successful transfer.Business firms involved in transfer also may be classified into several groups. Transfer could occur between the university and an established firm, between the university and a recently created new venture, or transfer could result in the creation of a new company. Technology, for example, could be transferred to a large company that uses the transferred technology as a basis for just one of many product lines, or to a small firm that makes the transferred technology a cornerstone of its product strategy.Are there any differences among the transfer processes used when large or small firms are involved, or when technology is transferred to an existing company, or results in the creation of a new firm? To address these questions, we mapped the technology transfer processes of 23 different technologies developed at the University of Minnesota from 1983 to 1993.More than half of the technologies studied went to large companies and were used either to upgrade existing products or to extend existing product lines. In eight cases technologies were transferred to small firms. In three cases technologies were transferred to venture capital firms or intermediaries and had not been commercialized at the time the study was completed. In the rest of the cases new firms were created by the inventors/university scientists themselves and served as vehicles for marketing their inventions. None of the firms of the latter group have grown beyond a part-time employment opportunity for the inventors, and only one firm provided evidence that additional hiring would be necessary in the near future.Only four cases involved transfers of technologies that have been developed and patented by the university to firms that did not have any relationships with the university prior to the transfer. In these four cases the firms used some form of search strategy to find a needed technology. However, there is no evidence that any of the firms had a well-developed formal search procedure. In the overwhelming majority of cases some form of relationship existed between the university (or individual inventors) and the private firm prior to the transfer. These relationships ranged from long-term friendships and/or cooperation to such less involved forms as interaction at research seminars and university-sponsored events. Further, in four cases, the technologies were initially developed by private companies, whereas the university's role was to assist in refinement or testing of the technology.The research yielded a number of additional findings that deserve further investigation and discussion. Specifically, the study did not provide any evidence that the successfully completed technology transfers made any substantial contribution to either new business creation or the generation of new jobs. This finding suggests that scholars and policy makers should proceed with caution before accepting a notion that new or high technology firms will have any direct economic impact.The study findings hold specific implications for entrepreneurial behavior and public policy. The “formal search and shopping” for a technology model suggests that both business and academic/government laboratories publicize, respectively, their requirements and offerings, and that opportunities for creative brokerage ought to exist. We found that in the majority of cases technology was transferred not through formal search, but through some prior relationships among individuals. This observation suggests that the ability to build extended networks of relationships not only within the business world but also with the university community is an important skill that owners and managers of the technology-based businesses need to possess. Entrepreneurs seeking to start businesses based on new technologies may need to reevaluate how much of their limited time to allocate to build and maintain networks and cooperative relationships, and how much time to shop for new technologies through formal channels. Further, public policy and the efforts of the university transfer agencies intended to facilitate transfer may need to shift their emphasis from facilitating “shopping” by organizing and/or paying for “publicity” (which is currently the major emphasis) to providing assistance in network building and relationship marketing efforts. 相似文献
13.
从地理上看,它更像美国东海岸的一座度假村;而从时间上看,它依然保留着过去50年里的种种风尚酒乡纳帕山谷 (www.napavalley.com) 尽管圣塔芭芭拉(Santa Barbara)地区、西雅拉(Sierra) 丘陵地带乃至中央山谷(Central Valley)占据了加州产酒区的大半壁江山,但只有旧金山以北的纳帕山谷(Napa Valley)才真正配得上加州酒乡(California 相似文献
14.
Brian P. Brown Alex R. Zablah Danny N. Bellenger Wesley J. Johnston 《International Journal of Research in Marketing》2011,28(3):194-204
The dominant perspective on organizational buying behavior suggests that buyers tend to rely on objective criteria when making product choice decisions and that the potential influence of subjective cues, such as brands, on buyer decision making decreases with increasing risk. An alternative perspective, confirmed in this study by in-depth interviews with various managers, suggests that brands serve as a risk-reduction heuristic, whereby the influence of brands on decision making increases as a function of risk. Building on risk and information processing theories, this research builds on these complementary perspectives to propose that risk and brand sensitivity relate in a U-shaped manner, where brand sensitivity is highest in relatively low- or high-risk situations. The results of scenario- and survey-based field studies—involving 206 and 180 members of buying centers, respectively—suggest that both perspectives have merit and support the proposed nonlinear relationship. Moreover, the findings reveal that the risk-brand sensitivity relationship is moderated by competitive intensity, such that the linear (negative) and quadratic (positive) effects are stronger when competitive intensity is low. 相似文献
15.
Brian T. Ratchford 《Journal of Retailing》2003,79(3):171-182
Despite the fact that other factors of production have been substituted for labor, and that scanner technology has come into widespread use, the BLS index of labor productivity for retail food stores has been declining for sometime. The purpose of this paper is to study this puzzling decline in measured productivity. The results indicate that the decline in the BLS index is due to changes in services offered by retail food stores that are not incorporated into the index, and that productivity increased if these services are accounted for. 相似文献
16.
Leigh McAlister Rajendra Srivastava Joel Horowitz Morgan Jones Wagner Kamakura Jack Kulchitsky Brian Ratchford Gary Russel Fareena Sultan Tetsuo Yai Doyle Weiss Russ Winer 《Marketing Letters》1991,2(3):241-252
This paper presents a framework for organizing and discussing factors influencing consumer choice dynamics, how these factors
may be incorporated into models of buyer behavior and problems that may arise in estimating such models. The paper identifies
research issues and delineates possible approaches.
Proceedings of Session on Choice Dynamics at the Banff Symposium on Consumer Decision-Making and Choice Behavior. All authors
share equally in content and remaining errors. 相似文献
17.
Wages and foreign ownership A comparative study of Mexico, Venezuela, and the United States 总被引:22,自引:0,他引:22
This paper explores the relationship between wages and foreign investment in Mexico, Venezuela, and the United States. Despite very different economic conditions and levels of development, we find one fact that is robust across all three countries: higher levels of foreign investment are associated with higher wages. However, in Mexico and Venezuela, foreign investment is associated with higher wages only for foreign-owned firms — there is no evidence of wage spillovers leading to higher wages for domestic firms. The lack of spillovers in Mexico and Venezuela is consistent with significant wage differentials between foreign and domestic enterprises. In the United States, where the evidence suggests some wage spillovers from foreign to domestic enterprises, wage differentials are smaller. 相似文献
18.
19.
Michael L. Capella Cynthia Webster Brian R. Kinard 《International Journal of Research in Marketing》2011,28(3):269-279
Because of the inconsistency in the findings from past decades of research and the lack of consensus regarding the relationship between advertising exposure and cigarette consumption, the large body of extant research on the effectiveness of cigarette advertising has generated equivocal conclusions on this subject. Therefore, we conducted a comprehensive meta-analysis of cigarette advertising research to determine what impact, if any, cigarette advertising has on cigarette consumption. Unlike previous attempts to synthesize the cigarette advertising literature, this study examined three specific levels of the criterion (i.e., initiation, continuation, and brand behavior) rather than examining only aggregate consumption. 相似文献
20.
Gustavo Porpino Juracy Parente Brian Wansink 《International Journal of Consumer Studies》2015,39(6):619-629
This article aims to identify antecedents of food waste among lower‐middle class families – a paradox, given the financial constraints this population faces. The importance of this research is evident in escalating environmental pressures for better use of our planet's scarce resources. Given that most of the world is low‐income, any behavioral change in this population is likely to have a considerable impact. Empirical data were collected from 14 lower‐middle income Brazilian households, based on observations, in‐depth interviews, photographs and a focus group (n = 6). Five major categories of food waste antecedents were identified: (1) excessive purchasing, (2) over‐preparation, (3) caring for a pet, (4) avoidance of leftovers and (5) inappropriate food conservation. Several subcategories were also found, including impulse buying, lack of planning and preference for large packages. Surprisingly, findings show that strategies used to save money – such as buying groceries in bulk, monthly shopping trips, preference for supermarkets and cooking from scratch – actually end up generating more food waste. This mitigates the savings made during the purchasing phase. 相似文献