全文获取类型
收费全文 | 552篇 |
免费 | 39篇 |
专业分类
财政金融 | 90篇 |
工业经济 | 28篇 |
计划管理 | 121篇 |
经济学 | 208篇 |
综合类 | 2篇 |
运输经济 | 16篇 |
旅游经济 | 4篇 |
贸易经济 | 65篇 |
农业经济 | 9篇 |
经济概况 | 48篇 |
出版年
2024年 | 2篇 |
2023年 | 7篇 |
2022年 | 8篇 |
2021年 | 13篇 |
2020年 | 24篇 |
2019年 | 28篇 |
2018年 | 26篇 |
2017年 | 25篇 |
2016年 | 29篇 |
2015年 | 24篇 |
2014年 | 25篇 |
2013年 | 66篇 |
2012年 | 25篇 |
2011年 | 23篇 |
2010年 | 26篇 |
2009年 | 30篇 |
2008年 | 28篇 |
2007年 | 19篇 |
2006年 | 17篇 |
2005年 | 15篇 |
2004年 | 18篇 |
2003年 | 11篇 |
2002年 | 13篇 |
2001年 | 17篇 |
2000年 | 12篇 |
1999年 | 9篇 |
1998年 | 6篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 5篇 |
1994年 | 2篇 |
1993年 | 7篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1979年 | 5篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1971年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有591条查询结果,搜索用时 234 毫秒
111.
The paper analyzes cases of de-hubbing in air transport between 1997 and 2009. It initially addresses the conditions to be met for airports to be identified as de-hubbing cases. Second, it examines what happens after de-hubbing by clustering the cases into homogenous groups that show that, on average, airports that experienced de-hubbing did not recover their original traffic within five years and that de-hubbing is likely to be irreversible. When hub carriers were replaced at least partially by low-cost carriers, airports on average recovered faster. De-hubbing adversely affects the number of destinations served less severely than the seats offered by carriers. 相似文献
112.
Annalina Sarra Lara Fontanella Fausto D’Egidio Paolo Frattone 《Quality and Quantity》2014,48(6):3025-3036
Drug abuse results from a series of different factors, such as social and family issues. Subjects more vulnerable to develop an addiction are, for instance, people living in high-stress environments who may resort to addiction in order to cope with their circumstances, such as demanding jobs, family crisis or other situations or people living in low-income households where violence occurs, who may be triggered into addiction as a way to escape negative emotions or ignore any underlying problems or issues. Psychometric research in the field of drug dependence has focused on identifying certain personality characteristics. It is now generally agreed that personality may influence, precipitate or perpetuate substance abuse. The aim of this paper is to perform a dimensional assessment of personality in a sample of drug addicts. To better understand the complexity of addictive behaviours of substance-using individuals, the Cloninger’s temperament and character inventory test is employed while the item response data analysis is performed by mixed-effects Rasch models. These models combine the advantages both of Rasch measurement framework for latent variables and of models with hierarchical data. To evaluate the differences in dimensions of temperament and character inventory test in subjects with drug addiction, we fit and compare a sequence of mixed-effects Rasch models. Results from models fitting are compared and discussed for a data set of 84 participants. 相似文献
113.
Paolo Mura 《旅游与文化变迁杂志》2013,11(1-2):30-49
This paper explores young tourists' perceptions of fear on holiday. The work on which this paper is based is important because it sheds light on tourists' emotional experiences on holiday, which are central to increase our understanding of tourist behaviour. The importance of investigating perceptions of fear has been recognized within a number of different disciplines, such as psychology, sociology, criminology, and marketing. Indeed, it has been argued that fear may provide significant information concerning an individual's motivations, preferences, and patterns of behaviour. Despite this, perceptions of fear within the tourism experience have remained relatively unexplored. It is often assumed that perceptions of safety and security may influence individuals' destination choice. However, there is a paucity of studies concerning tourists' perceptions of fear during the tourism experience. This paper is based on three months of qualitative fieldwork conducted on the island of Ios, Greece in the summer of 2007. More specifically, participant observation and semi-structured interviews were methods employed for data collection to explore young tourists' perceptions of fear. The possibility to develop a rapport and build a relationship with young tourists on Ios was crucial to collect valuable information concerning tourists' background, their emotions, expectations, perceptions, and the context in which perceptions of fear were experienced and expressed. The study found that most holidaymakers on Ios participated in activities perceived as risky in order to experience fear. In this respect, young tourists deliberately sought fear and thrill to increase their levels of pleasure and enjoyment during the tourism experience. The results suggest that fear may play a positive role in the tourism experience of young tourists, which should no longer be ignored by tourism scholars. 相似文献
114.
The spatial sorting and matching of skills and firms 总被引:1,自引:0,他引:1
Abstract . In this paper we make use of a matched employer-employee database for Italy to look at the spatial distribution of wages. Using this rich database we aim to open up the black box of agglomeration economies exploiting the micro dimension of interaction among economic agents, both individuals and firms. We provide evidence that firm size and, especially, skills are sorted across space and account for a large portion of the spatial wage variation. Our data also support the assortative matching hypothesis, which we show not to be driven by co-location of good workers and firms. Finally, we point out that assortative matching is negatively related to local market size. 相似文献
115.
This paper investigates the economic and political conditions that are associated to the occurrence of a sovereign debt crisis. We use a new statistical approach (Classification and Regression Tree) that allows us to derive a collection of “rules of thumb” that help identify the typical characteristics of defaulters. We find that not all crises are equal: they differ depending on whether the government faces insolvency, illiquidity, or various macroeconomic risks. We also characterize the set of fundamentals that can be associated with a relatively “risk-free” zone. This classification is important for discussing appropriate policy options to prevent crises and improve response time and prediction. 相似文献
116.
R&D competition, absorptive capacity, and market shares 总被引:3,自引:0,他引:3
This paper deals with an oligopolistic industry where firms are engaged in cost-reducting R&D activity to maximize their market
shares. The existence and uniqueness of a feedback-Nash-optimal R&D strategy for each firm are discussed. Our simulations
highlight that variations in spillovers hardly influence the firms' R&D investment, if their absorptive capacities to exploit
extramural knowledge depend on their R&D efforts. Moreover, extramural knowledge cannot completely replace in-house R&D. However,
a high level of public R&D favors the firm with the most restrictive R&D expenditure constraint and/or with the lowest initial
R&D stock, provided it invests in R&D. 相似文献
117.
In this paper, we have re-examined the identification of the NAIRU and presented a well-defined reduced form for analysing the equilibrium unemployment rate, using a cointegrated VAR model. We have stated that the NAIRU estimates using the conventional reduced form (or Phillips curve) models are misleading since the natural rate of unemployment cannot be considered as a fixed point calling for the ceteris paribus assumption for all the data involved. This implies that the NAIRU estimates are unable to provide valuable information on the labour market status. 相似文献
118.
Paolo Ramazzotti 《Journal of economic issues》2019,53(2):456-462
The aim of this paper is to discuss how neoliberal policy is changing the way people conceive of the economy and of society. After a brief outline of the main features of neoliberal policies, it argues that neoliberalism does not consist in a mere set of wrong economic theories or in the plain reflection of vested interests. It is a full-fledged view of how society should be organized. The paper then argues that these policies and the ideology that backs them up determine major institutional changes which affect economic, social and polity-related variables but also the general understanding that peo-ple have of the economy and of society. More specifically, it enhances uncertainty about one’s future and favors a non-solidaristic view of social relations. These changes tend to prejudge the effectiveness of employment policies and to reinforce the neolib-eral consensus. The conclusion is that it is not possible to conceive of an appropriate macroeconomic policy unless institutional changes are taken into account that trans-cend macroeconomics as such and re-establish the social underpinnings for that policy. These include changes in how the economy is coordinated but also changes in the bar-gaining power of workers and citizens relative to business. 相似文献
119.
Ingrid Behrsin Salvatore Paolo De Rosa 《International journal of urban and regional research》2020,44(1):90-107
This article traces the flow of municipal solid waste from southern Italy through a waste-to-energy facility and district heating system in Austria, examining the roles that waste's transformation from contaminant to commodity to fuel plays in interconnected, distributed, and contested urbanization processes. It contends that, while metabolic circulation hides socioecological costs in one place to facilitate valorization in another, specific spatial configurations emerge through territorialization—of waste economies, in this case—providing the spatial base to realize metabolic flows and to anchor political narratives. A decisive effect is that certain patterns of urbanization become locked-in, impeding alternative metabolic transitions and spatial configurations. Attending to the coproduction of three sites—Naples, Italy; Zwentendorf, Austria; and St Pölten, Austria—through the circulation and transformation of waste and energy the article provides an empirical multi-sited case study of a political ecology of urbanization. 相似文献
120.
While research has shown that consumer anger causes a range of negative consequences, the conceptualization and measurement of this emotion remain inconsistent. Some studies link anger to consumer revenge motivated by a desire to hurt the company, while others associate anger with a desire to cooperate with the company. This inconsistency is caused by the fact that anger is a broad label used to refer to almost any brand failure. We argue that, rather than considering anger as a single construct, scholars should distinguish between a supportive facet of anger, which comprises feelings of annoyance, frustration and other mild negative feelings, and a vindictive facet of anger, which comprises feelings of intense anger, rage, and outrage. These two facets of anger reconcile divergent arguments presented in past research. Research benefits from moving beyond the generic label of anger to consider supportive and vindictive facets of anger that influence consumers' reactions under different circumstances. Only vindictive anger prompts consumers to take revenge and punish the company for unfair treatment. Supportive anger triggers instead a desire to solve the problem by cooperating with the company. This study presents important managerial implications for assessing and managing feelings of anger following brand failures. 相似文献