全文获取类型
收费全文 | 379篇 |
免费 | 35篇 |
专业分类
财政金融 | 53篇 |
工业经济 | 37篇 |
计划管理 | 52篇 |
经济学 | 69篇 |
综合类 | 3篇 |
运输经济 | 10篇 |
旅游经济 | 46篇 |
贸易经济 | 107篇 |
农业经济 | 5篇 |
经济概况 | 31篇 |
邮电经济 | 1篇 |
出版年
2024年 | 2篇 |
2023年 | 8篇 |
2022年 | 1篇 |
2021年 | 6篇 |
2020年 | 18篇 |
2019年 | 25篇 |
2018年 | 23篇 |
2017年 | 37篇 |
2016年 | 33篇 |
2015年 | 12篇 |
2014年 | 25篇 |
2013年 | 65篇 |
2012年 | 22篇 |
2011年 | 16篇 |
2010年 | 26篇 |
2009年 | 18篇 |
2008年 | 11篇 |
2007年 | 11篇 |
2006年 | 6篇 |
2005年 | 5篇 |
2004年 | 3篇 |
2003年 | 4篇 |
2002年 | 8篇 |
2001年 | 6篇 |
2000年 | 7篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有414条查询结果,搜索用时 15 毫秒
101.
In this paper, we estimate the wage penalty of skill mismatches among young Korean workers using propensity score matching (PSM) and ordinary least squares (OLS) methods. OLS estimates suggest that a moderate wage penalty results from skill mismatches: 3.8 percent for men and 5.6 percent for women. In contrast, PSM estimates suggest a weakly significant wage penalty for men and women only when kernel matching (KM) is used, but not when nearest neighbor matching(NNM) or radius matching (RM) techniques are used. These results contradict the findings of previous studies and suggest that there may not be a substantial wage penalty associated with skill mismatches. 相似文献
102.
This paper argues that “Do auctions raise consumer prices?” is a misleading question. License fee payment methods, rather than spectrum assignment methods, are key factors that bring forth different market outcomes in the wireless telecommunication industry. This paper analyzes and discusses the effects of three spectrum license fee payment methods—upfront lump-sum fees, royalties, and profit sharing—on economic efficiency, spectrum supply, and government revenue. Royalties create distortions in product and factor markets but can induce the government to increase spectrum supply and encourage firms’ investments. A caveat is that the analyses are based on the model assuming monopoly market and information certainty. 相似文献
103.
104.
The purpose of this paper is threefold: (1) to identify gaps in the literature and inconsistencies between empirical data and Rogers' diffusion of innovations model originally outlined in 1962; (2) to propose a model of fashion adoption; and (3) to conduct an empirical test of the proposed model. The proposed model varies from Rogers' model as follows: four (vs. five) ideal‐type adopter groups with unique names and clear operational definitions; proportional distribution of consumers among groups; clear method of statistically identifying group members; categorization based on fashion innovativeness and opinion leadership; and standard procedure for identifying groups based on mean and standard deviation. The proposed model offers greater precision and provides results that are comparable across studies. The model was analyzed empirically using four methods of categorizing participants into fashion adoption groups (independent variable) and fashion involvement as the dependent variable. Participants in the study were 309 students from two universities. The analysis using the proposed model provided clear‐cut results that supported the hypothesis that higher levels of consumers' fashion involvement increased the probability of earlier adoption. Results from the other three analyses were not as clear‐cut. Based on the model for fashion adoption presented in this paper, the foundation is primed for development of a theory of fashion adoption. The proposed model offers a solution to the problem of identifying fashion adoption groups, plus, the solution achieves the desired effect with the simplest effort and is undertaken with appropriate methods. 相似文献
105.
Seung Mo Choi 《International Economic Review》2011,52(4):1077-1103
The quantitative features of human capital externalities are not fully understood. Although static externalities are estimated in some studies, learning externalities remain mostly unestimated. By calibrating a growth model, this article provides an estimate of learning externalities. The calibration uses an equilibrium condition that equates private returns on physical capital and human capital. The results suggest that sizable learning externalities exist, even in a conservative setup. The estimated social rate of return on human capital is 9.0%, compared to the private rate of return, 6.6%. Therefore, human capital externalities are an important source of economic growth. 相似文献
106.
107.
Aims: To estimate the economic burden of kidney disorders in Korea.Materials and methods: The economic burden of kidney disorders was estimated using a prevalence-based approach. Related kidney diseases in patients with kidney disorders (RPWKD) were defined using codes from the tenth International Classification of Disease (E70–E90, F30–F48, F60–F69, F90–F99, K65–K67, N00–N08, N17–N19, and N30–N39). All diseases in patients with kidney disorders (APWKD) were defined as kidney disorders that involved all disease codes. Economic costs were divided into direct costs (medical costs and non-medical costs) and indirect costs (productivity loss because of morbidity and premature mortality).Results: The prevalence of kidney disorders increased from 0.08% (2008) to 0.11% (2011). The total economic burden of RPWKD also substantially increased from $898.9 million (2008) to $1.43 billion (2011). This ~59.4% increase in the economic burden was equal to 0.12% of the Korean gross domestic product. The economic burden of APWKD also increased during the study period: $1.06 billion (2008), $1.23 billion (2009), $1.44 billion (2010), and $1.46 billion (2011).Conclusions: The present study provides the first data regarding the economic burden of kidney disorders in Korea. The findings support the need for early intervention services and prevention programs to prevent, identify, and manage kidney disorders. 相似文献
108.
Seung‐A Annie Jin 《心理学和销售学》2011,28(3):240-255
Tactile input plays a key role in consumers' evaluation of products' substance properties. Utilization of haptic interfaces and force feedback devices that enable consumers to feel and manipulate three‐dimensional (3D) virtual products is a promising but under‐explored area in marketing and consumer behavior research. This study investigated 3D virtual touch created by Novint Falcon haptic interfaces and its impacts on consumer behavior in the interactive marketing of automobiles. It was hypothesized that consumers' instrumental Need for Touch (NFT) plays a significant moderating role in haptic interfaces. Results from a 2 (nature of tactile stimuli: haptic input with force feedback versus no force feedback) × 2 (haptic orientation: high NFT versus low NFT) full factorial between‐subjects experiment indicated that consumers high in instrumental NFT evaluate products more positively, enjoy the test‐driving experience more, and show stronger brand–self connection when there are force feedback haptic stimuli as opposed to when there is no force feedback. Theoretical and managerial implications of the study are discussed. © 2011 Wiley Periodicals, Inc. 相似文献
109.
This study identifies perceptual differences between the experiences of using an interactive ubiquitous access tourism service (U-tourism service) at a cultural heritage site and on-site participation-driven services. An interactive U-tourism service, “Hwaseong Haenggung Histour”, a smart phone application, was developed and implemented for this study. The study found (a) visitors who experienced the U-tourism service showed higher recognition on such dimensions as education, novelty, entertainment and fellowships, regarded as important components of on-site experiences, than those who joined on-site participation-driven services and (b) young visitors who used the interactive U-tourism service recorded higher in the dimensions of both education and novelty than those who joined on-site participation-driven services and showed higher satisfaction. These findings provide strong justification for the introduction of U-tourism services, particularly for young visitors. This study contributes to the understanding of a fast-growing and influential electronic tool for cultural heritage sites. 相似文献
110.
This article presents alternative specifications of the production functions of a large panel of Swedish firms for the period 1992 to 2000. The period can be characterized as a transition when long-run productivity growth in the Swedish economy improved from being among the weakest to one of the strongest within the Organization for Economic Co-operation and Development (OECD). In order to present a detailed exploration of this dramatic change, the time trend and general index models are applied to estimate Total Factor Productivity (TFP) growth, rate of technical change and returns to scale. The models are extended to allow for firm specific as well as time-varying technical change. The parametric TFP measures are also compared with the nonparametric Solow residual, and several hypotheses are tested to explain the growth patterns in the Swedish economy. It is found that the improved growth rate, initially starting in large exporting manufacturing firms, after a deep economic crisis at the beginning of the 1990s, spilled over to the rest of the economy, both manufacturing and services. 相似文献