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991.
David P. M. Scollnik 《Scandinavian actuarial journal》2013,2013(1):20-33
Recently, Cooray & Ananda (2005) proposed a composite lognormal-Pareto model for use with loss payments data of the sort arising in the actuarial and insurance industries. Their model is based on a lognormal density up to an unknown threshold value and a two-parameter Pareto density thereafter. Here we identify and discuss limitations of this composite lognormal-Pareto model which are likely to severely curtail its potential for practical application to real world data sets. In addition, we present two different composite models based on lognormal and Pareto models in order to address these concerns. The performance of all three composite models is discussed and compared in the context of an example based upon a well-known fire insurance data set. 相似文献
992.
993.
Nabil A. Ibrahim Leslie W. Rue Patricia P. McDougall G. Robert Greene 《Journal of Business Ethics》1991,10(2):123-132
There is a sizeable group of self-described Christian companies which have declared their belief in the successful merging of biblical principles with business activities. As these companies have become more visible, an increasing number of anecdotal newspaper and magazine articles about these companies have appeared. Surprisingly, no rigorous research has been conducted prior to our recent study. This article provides national estimates of the size and predominant characteristics of self-identified Christian companies. In addition, the study investigated the types of relationships these companies maintained with their employees, customers, communities, and suppliers.Nabil Ibrahim is an Assistant Professor of Business Administration at Augusta College, Augusta, Georgia. He has published articles, case studies, and professional papers in the areas of business policy and strategy.Dr. Leslie W. Rue is Professor of Management in the College of Business Administration at Georgia State University. He is the author of over forty articles, cases, and papers that have appeared in academic and practitioner journals. He has coauthored eight textbooks in the field of management.Dr. Patricia P. McDougall is an Assistant Professor of Management at Georgia State University. Her research focuses primarily on new venture strategies and international entrepreneurship and has been published in several academic journals.
Dr. G. Robert Grenne is an Associate Professor of Management at Old Dominion University, Norfolk, Virginia where he teaches strategic management and entrepreneurship. He is a Contributing Editor to Spiritual Fitness in Business and has published articles in various academic and practitioner journals. 相似文献
994.
995.
William P. Williams 《Journal of Marketing Management》2018,34(11-12):989-1014
ABSTRACTThis paper details a study of brand-related bullying in a school setting, among children approximately 11–18 years of age during their schooling experience. Defined as ‘repeated oppression, psychological or physical, of a less powerful person by a more powerful one’, authors have found self-reported rates of bullying above 25%. Our goal was to assess the role of brands and branded products in violent peer socialisation through bullying. Depth interviews lasting between 45 and 90 minutes that captured the retrospective reflection of forty-one 18–20-year-old college students were conducted and data were analysed hermeneutically with iterative comparison to discover emerging themes. Our findings suggest branded products were used to maintain existing social hierarchical structures and exclude non-conforming students through both covert and overt violence. We describe the influence strategies used and address strategies for dealing with the ‘unusual’, including the adoption of an alternative aesthetic for clothing selection. 相似文献
996.
Sean P. Coary 《食品市场学杂志》2018,24(7):846-857
Two experiments show that the role the consumer plays in the creation of their food can affect the consumption experience. When guilt is present in the consumption of the food item, namely an unhealthy food item, having someone else create the food item increases taste evaluations, attitudes, and behavioral intentions. However, when guilt is not present, as in the case for healthy foods, there is no difference in food evaluations when the end consumer or another creates the food. These results have important implications for food retailers, food service establishment, and food delivery companies. 相似文献
997.
The authros examine from the perspective of marketing professionals the incidence of unethical research practices and the
influence of organizational factors as determinants of the incidence of unethical research practices. The results indicate
some degree of indicence of unethical research practices, particularly of those involving respondents. In addition, the results
suggest four organizational variables— extent of ethical problems within the organization, top management actions on ethics,
organizational role, and industry category—as determinants of the incidence of unethical research partices. 相似文献
998.
This study offers foundational insights into the ways in which perceptions of different interview media—principally, face‐to‐face, telephone and videoconferencing channels of communication—may influence researcher choices and practices. Informed by the reflections of 23 senior accounting researchers, our evidence identifies a duality of practices in the usage of different interviewing media, influenced primarily through the role played by experience, which informs perceptions upon which practices are based. We discuss this duality of practices in terms of information richness theory and channel expansion theory and offer further insights into the factors that influence and shape researchers’ perceptions of the contextual suitability of particular media available to interview‐based accounting research. 相似文献
999.
Andreas B. Eisingerich André Marchand Martin P. Fritze Lin Dong 《International Journal of Research in Marketing》2019,36(2):200-215
Many digital service providers have adopted gamification to promote customer engagement. Critical questions, however, remain about the most effective way to enhance customer engagement and increase sales by applying gamification. With a research design that combines qualitative and quantitative methods, including the use of objective sales data from a large field study and replication of the findings across different contexts, this study explores how gamification fosters customer engagement. Both field study results and a simulation study reveal gamification principles (i.e., social interaction, sense of control, goals, progress tracking, rewards, and prompts) that promote hope and consequently increase customer engagement and digital sales. Furthermore, we find that hope is more strongly associated with customer engagement than the psychological condition of compulsion, which even exerts a negative impact. This research thus explores how gamification creates value for customers and provides actionable insights for managers to foster hope through gamification as opposed to get customers hooked. 相似文献
1000.
In 1952 merkte V an Y zeren [1] in dit tijdschrift op dat in de meeste elementaire leer-boeken de onafhankelijkheid van en s 2 , berekend uit een aselecte steekproef uit de normale verdeling, niet wordt bewezen.
In net bulletin van de VVS 1975, nr. 8 wijdt ook D e K roon [2] hieraan aandacht.
Om de in laatstgenoemd artikel ontwikkelde gedachtengang nog eens onder de aandacht te brengen met name ook van statistische assistenten en analisten en hun docenten, wordt in deze mededeling de hierna te formuleren stelling tot in details elementair bewezen. 相似文献
In net bulletin van de VVS 1975, nr. 8 wijdt ook D e K roon [2] hieraan aandacht.
Om de in laatstgenoemd artikel ontwikkelde gedachtengang nog eens onder de aandacht te brengen met name ook van statistische assistenten en analisten en hun docenten, wordt in deze mededeling de hierna te formuleren stelling tot in details elementair bewezen. 相似文献