全文获取类型
收费全文 | 226篇 |
免费 | 15篇 |
专业分类
财政金融 | 65篇 |
工业经济 | 10篇 |
计划管理 | 42篇 |
经济学 | 25篇 |
综合类 | 2篇 |
运输经济 | 3篇 |
旅游经济 | 22篇 |
贸易经济 | 44篇 |
农业经济 | 5篇 |
经济概况 | 18篇 |
邮电经济 | 5篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 1篇 |
2020年 | 6篇 |
2019年 | 4篇 |
2018年 | 11篇 |
2017年 | 9篇 |
2016年 | 8篇 |
2015年 | 4篇 |
2014年 | 10篇 |
2013年 | 51篇 |
2012年 | 10篇 |
2011年 | 7篇 |
2010年 | 5篇 |
2009年 | 10篇 |
2008年 | 8篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 6篇 |
2004年 | 2篇 |
2003年 | 5篇 |
2002年 | 4篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1998年 | 4篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 3篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 5篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1979年 | 6篇 |
1978年 | 5篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有241条查询结果,搜索用时 22 毫秒
81.
Anna Horolets Monika Stodolska Karin Peters 《Leisure Sciences: An Interdisciplinary Journal》2019,41(4):313-329
This study explored the use of natural environments for leisure among rural-to-urban immigrants by adopting Bourdieu's concepts of habitus, social and cultural capital, and field. Data were collected with the use of individual interviews with 27 participants, including Mexican immigrants in the United States, Ukrainian immigrants in Poland, Moroccan immigrants in the Netherlands, and Turkish immigrants in Germany. The findings showed that for some immigrants, practices of social capital maintenance became disconnected from recreation in natural environments, while for all participants, nature-related cultural capital had low transferability in a migratory situation. Depending on their position in a new social field, immigrants developed different strategies to use local natural environments for leisure. Some strategies contributed to preserving old habitus, while one strategy (finding substitutes) contributed to gradual changes in immigrants' nature-related habitus. We suggest that embodied and emplaced skills of using nature should be incorporated in the notion of cultural capital. 相似文献
82.
Henrik Müller Gerret von Nordheim Karin Boczek Lars Koppers Jörg Rahnenführer 《Publizistik》2018,63(4):557-582
The use of digital methods offers a chance to connect communication science with economics. In recent years, a growing body of research in economics has turned its attention to media content, assuming that journalistic coverage contains hitherto neglected information relevant for business cycles or financial market movements. Interestingly, these approaches largely ignore communication science’s established theories and empirical findings. This paper aims at building a bridge between the two disciplines. Its contribution is threefold: a) it provides an overview of the most important approaches in economics that incorporate media content; b) it operationalizes the concept of the “narrative”, as it is used in economics, and distinguishes it from the concept of the “frame”, essential in communication science; c) exemplifying our approach, we present a new Uncertainty Perception Indicator (UPI) based on the topic modeling method Latent Dirichlet Allocation (LDA), that enables us to isolate different factors of economic policy uncertainty contained in media coverage.Economic studies treat journalistic media content as a proxy for sentiment prevalent in society. Typically, they rely on frequency analyses of certain keywords, like “recession” or “inflation”. Even more sophisticated approaches, such as Shiller (2017), who calls for establishing a new branch of “narrative economics”, or Baker et al. (2016), who construct a comprehensive set of media-based indicators, make no or little reference to communication science. This neglect could be discounted as pure ignorance, but this misses the point. Being a predominantly empirical discipline today, economics relies on long time-series of data, that have not been available for media content, a gap rendering the two disciplines largely incompatible.The gap is also reflected in terminology. “Frame” is a major analytical concept in communication science, while the term “narrative” has become in vogue in economics. Although both concepts are closely connected, they are rarely properly distinguished from each other. “Frame” can be considered as a rather static concept that applies during a limited period of time. “Narrative”, in contrast, implies dynamic properties, i.?e., the sorting of events, causes and effects over time, that explain how the current state of the world has come about, as stressed by Tenenboim-Weinblatt et al. (2016).In this paper, we propose a synergetic concept. Following Entman (1993), a media frame contains four elements: a) a problem definition, b) a problem diagnosis, c) a moral judgement, and d) possible remedies. We augment this approach by adding two more elements. According to our definition, a media narrative comprises a frame, or several ones, plus e) one or several protagonists—persons, institutions, or social groupings (nations, classes, etc.)—, whose relationships are (often) antagonistic and may change over time; and f) events, that are chronologically integrated and that are (often) assumed to constitute causal relationships. To put it metaphorically: a frame is to a narrative what a still photo is to a movie. Both are valuable concepts; the still photo shows more details, while the movie provides a contextualization over time.Topic models like LDA are valuable tools for the measurement of media narratives. The probabilistic approach enables researchers to conduct what may be called “macro-content analyses”, an exercise that focuses on average reporting patterns in large text corpora and can be translated into numerical time-series, thereby facilitating compatibility with empirical economics. Based on a topic’s frequency analysis, its top words and top articles, “mean media narratives” can be formulated, that integrate certain events, protagonists and frames.In our case study, we exemplify this concept by applying it to an indicator that is currently popular in economics, the Economic Policy Uncertainty Index (Baker et al. 2016). The EPU aims at capturing political developments that are exogenous to economic models and therefore unpredictable. Essentially, the indicator is based on the counts of articles containing a set of search words, such as “uncertain”, “economic” as well as institutions like the European Central Bank. Using identical search words as the EPU for Germany, we construct a similar corpus for the years 1994 to 2017. By conducting an LDA-based analysis, we are able to extract additional relevant information from the data. In particular, the evolution of different uncertainty factors and their development over time can be detected.Our Uncertainty Perception Indicator (UPI) contains six relevant news topics that are highly relevant for market developments: central banks, the national government, international politics, the business cycle, companies, and society. While the EPU merely shows how often uncertainty concerning economic policy is mentioned in the media, the UPI also indicates the origins of uncertainty. By grouping the six topics into three analytical categories—governments, markets, and society—we find a distinct break in the time-series. Before the financial crisis of 2008, the perception of uncertainty was rather balanced between the three factors. Since then, however, economic uncertainty has mainly been driven by political actors, most prominently by central banks. The corresponding narratives are a two-chapter story: in the first part, up to 2008, stable financial markets and smoothed business cycles prevailed, making central banking a rather straight-forward task. The second part is characterized by multiple crises, leaving central banks as dominant actors, that intervened with unconventional measures. Thereby, they became stabilizing forces, but at the same time sources of uncertainty with respect to the timing and the impact of these measures. 相似文献
83.
This research explores the complexities that underlie the formation of women’s social networks at traditional social student organisations in the Netherlands, advancing theory on the intersectionality of gender and class in leisure space. Building on Pierre Bourdieu’s theory of social capital it investigates if these social networks are segregated, and to what extent their divisions depend on previously acquired economic, cultural and symbolic capital. It analyses the hierarchical structures and ‘ranking’ of women’s year clubs within student organisations, and examines how the enactment and achievement of femininity determines women’s ability to move through social space. Finally, it investigates the use of social capital for women’s career progression. Semi-structured interviews were held with 20 women who were current or former members of one of the most traditional Dutch student organisations, the corps. Their accounts were used to gather information about the meaning women gave to their membership, and shed light on the role of previously acquired capital in the formation of clubs. Our findings show that women’s previously acquired social capital allowed them easier access to corps’ space and advanced their ability to navigate it. The establishment and ranking of year clubs and their members demonstrate the power dynamics that operate within the corps and the way class underlines network formation. Femininity was deemed one of the important markers of respectability and the enactment and achievement of ‘proper’ femininity determined women’s recognition and position in corps space. Despite the hierarchies of placement in the corps, most women profit from the social capital they acquired during membership, and can use it in selective ways for career progression and acquisitions. 相似文献
84.
Karin Peschel 《Regional Science and Urban Economics》1982,12(2):247-269
The paper confronts empirical results on the spatial distribution of integration effects and export activities in the FRG with prediction based on different theoretical approaches. It is proved that integration has at most very slightly favoured the higher agglomerated regions, and has not been to the detriment of the periphery. Export activities contributed to regional industrial despecialization and to decreasing interregional disparities. Population potentials, calculated with different distance parameters, regional productivity, the sectoral composition of industry, and average firm size are tested as explanatory variables. The results question that there are contemporary effective ‘regional’ determinants of integration effects. 相似文献
85.
86.
87.
K. H. Hennings Horst Brezinski Manfred J. M. Neumann Rudolf Adlung Heinz D. Kurz Paulgeorg Juhl Udo E. Simonis Karin Peschel Wolf SchÄfer Kazimierz Laski J. O. N. Perkins Manfred Neldner Berndt Lehbert George McKenzie Rolf J. Langhammer Richard Pomfret 《Review of World Economics》1979,115(4):769-804
Ohne Zusammenfassung 相似文献
88.
Karin Weber 《Tourism Management》2001,22(6):599
The MICE industry represents one of the fastest growing segments of the tourism industry. Yet, it is only in recent years that the economic contribution of this industry segment has been recognized and the relationships among the various industry players have been examined in more depth. This study focuses on the relationship between meeting planners and convention and visitor bureaus (CVBs). Results of the study indicate that association meeting planners utilize CVBs more frequently than corporate planners. Meeting planners mainly use free rather than fee-based CVB services, with destination information and referral services being the most popular. The desire to deal directly with suppliers represents the major reason for meeting planners bypassing CVBs in their convention/meeting planning. Implications of the study results are discussed. 相似文献
89.
J. William Ambrosini Karin Mayr Giovanni Peri Dragos Radu 《Economics of Transition》2015,23(4):753-793
This paper uses census and survey data to identify the wage earning ability and the selection of recent Romanian migrants and returnees on observable characteristics. We construct measures of selection across skill groups and estimate the average and the skill‐specific premium for migration and return for three typical destinations of Romanian migrants after 1990. Once we account for migration costs, we find evidence that the selection and sorting of migrants are driven by different returns to skills in countries of destination. Our identification strategy for the effects of work experience abroad permits a cautious causal interpretation of the premium to return migration. This premium increases with migrants' skills and drives the positive selection of returnees relative to non‐migrants. Based on the compatibility of the results with rationality in the migration decisions, we simulate a rational‐agent model of education, migration and return. Our results suggest that for a source country like Romania relatively high rates of temporary migration might have positive long‐run effects on average skills and wages. 相似文献
90.
Consumers' perceptions of food packaging: an exploratory investigation in Potchefstroom,South Africa
Karin Venter Daleen van der Merwe Hanli de Beer Elizabeth Kempen Magdalena Bosman 《International Journal of Consumer Studies》2011,35(3):273-281
Consumers form perceptions of various food products through their comprehension of the visual stimuli on food packaging that attract their attention. These perceptions directly affect their purchasing decision at the point of purchase, which emphasizes the importance of attention‐capturing packaging attributes. However, little research is available regarding consumers' perceptions of food packaging, especially in the South African context. This study aimed to explore a sample of South African consumers' perceptions of food packaging and how these perceptions were formed through the perceptual process. A qualitative, exploratory study was conducted by means of 25 semi‐structured interviews and through the use of ambiguous mock packaging as a projective technique. Participants were questioned regarding their general perceptions of food packaging. The attention‐capturing ability of packaging as well as consumers' interpretation of this packaging after exposure to the mock packaging was also discussed. Findings from the study indicated that participants mainly based their perception of food packaging on its functional (being purposive, recyclable and informative) and physical attributes (being attractive, of high quality and hygienic). This study also indicated that information and visual attributes of packaging are important to gain consumers' attention in‐store. Participants' comprehension of packaging included general associations of specific food products with certain types of packaging, such as associations with quality and shelf life. Negative associations with packaging mostly entailed difficulty to handle the product, poor quality of the product and environmental problems. This study identifies those product attributes that participants regarded as the most important stimuli for forming positive perceptions regarding food packaging. It is important for manufacturers to pay attention to the information on perceptions that was gained in this study, as it might help them to create packaging that better fulfil consumer needs. These findings could also be applied in a larger study of a quantitative nature, which will ultimately result in more positive consumer shopping experiences and consumer satisfaction regarding food packaging. 相似文献