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991.
We revisit the cointegration relation among output, physical capital, human capital, public capital and labour for 17 Spanish regions observed over the period 1964–2011. Our approach is based on the estimation of a panel data model where cross-section dependence is allowed among the members of the panel. The paper emphasizes the idea that common factors capturing, for instance, total factor productivity, should be accounted for when estimating the parameters. We use several proposals to estimate the long-run relation among these variables, which render consistent and efficient estimates of the parameters. 相似文献
992.
Teo Keipi Atte Oksanen James Hawdon Matti Näsi Pekka Räsänen 《Journal of Risk Research》2017,20(5):634-649
Harm-advocating online content includes pro-eating disorder, pro-self-harm, pro-suicide, and the positive portrayal of the deaths of real people (snuff or death sites). This material is often user-generated and easily accessible for an average online user, therefore offering a potential source of risk for many Internet users. This cross-sectional study examined the association between exposure to harm-advocating online content and users’ subjective well-being (SWB) among American (n = 1032) and Finnish (n = 555) young people aged 15–30. Exposure to different types of online harm-advocating content was prevalent in both countries. Lower SWB was associated with exposure to this material even when controlling for social networking site (SNS) activity and online and offline victimization. In the US sample, seeing death sites was not associated with SWB, but seeing other harm-advocating sites was. In both countries, those with high SNS activity were more likely to be exposed to online harm-advocating material. These results from two advanced information societies underline the importance of recognizing the existence of harmful online communities. These communities are grounded on social interaction that might involve risks for the well-being of adolescents and young adults. 相似文献
993.
This paper analyzes the effects of changes in interest rates on the composition of production in 10 European countries during the boom period of the 2000s. We find that output elasticity differs across industries and across countries for similar industries. The paper suggests that in the run-up to the 2008 crisis, the European Central Bank's low interest rate policy affected the allocation of resources across industries. This may explain the sluggish overall recovery from the crisis in Europe. 相似文献
994.
Andrés Raineri 《International Journal of Human Resource Management》2017,28(22):3149-3178
Independent streams of research propose that human capital and employee motivation serve as mediation mechanisms that explain the relationship between high-performance work systems (HPWS) and performance. A multiple mediation analysis is used to test employee perceptions of subsets of HPWS practices, which emphasize the enhancement of employees’ abilities, motivation and opportunities, as predictors of business units’ performance, when mediated by human capital and motivational paths, in a sample of business units in Chilean organizations. Collective affective commitment is used as proxy for the motivational path, and differentiated from other measures used to test such path. Results indicate that personnel selection, performance evaluation and training, job descriptions, and empowerment practices make simultaneous contributions to the human capital and affective commitment paths. The partial mediation effects observed suggests that additional mechanisms contributing to the HPWS–performance relationship should be explored. However, compensation and incentives practices only contribute to the motivational path, while the human capital path and direct effects are non-significant. Results support the complementarity of both mediation mechanisms, the differential effects of subsets of HR practices on the mediation paths, and the significance of these effects at a business unit aggregate level of analysis. Theoretical contributions, practical implications and limitations are discussed. 相似文献
995.
Explanatory factors for efficiency in the use of social networking sites—The case of organic food products 下载免费PDF全文
Enrique Bernal‐Jurado Adoración Mozas‐Moral Domingo Fernández‐Uclés Miguel Jesús Medina‐Viruel 《心理学和销售学》2017,34(12):1119-1126
In some markets, organic foods face problems such as consumer misinformation and confusion, high prices compared to conventional equivalents, or few points of sale. The answers to these problems include information and communication technologies, particularly social networking sites (SNS), given their potential for conveying information and connecting customers and suppliers at less cost. It would be useful to ascertain the psychology of social media use and which factors determine SNS efficiency among organic producers. This study of the efficiency of SNS use in two strategic sectors for Spain—olive oil and wine—used data envelopment analysis and, in a second stage, qualitative comparative analysis (QCA) to detect the contextual variables that explain the highest efficiency indices. The results showed that the more market‐oriented sector (wine) has a higher average efficiency of SNS use and pointed to the following explanatory factors: SNSs mentioned on corporate websites, number of employees, the manager's educational background, and length of SNS use. 相似文献
996.
997.
We examine the effect of exchange‐rate misalignments on competition in the market for large commercial aircraft. This market is a duopoly where players compete in dollar‐denominated prices while one of them, Airbus, incurs a large fraction of its costs in euro. We estimate price elasticities for big aircraft, and construct a simulation model to investigate how companies adjust their prices to deal with the effects of a temporary misalignment and how this affects profit margins and volumes. We conclude that, due to the duopolistic nature of the aircraft market, Airbus will pass only a small part of the exchange‐rate fluctuations on to customers. Moreover, due to features specific to the aircraft industry, such as customer switching costs and learning‐by‐doing, even a temporary departure of the exchange rate from its long‐run equilibrium level may have permanent effects on the industry. 相似文献
998.
Jesús David Sánchez de Pablo González del Campo Isidro Peña García Pardo Felipe Hernández Perlines 《Journal of Business Research》2014
Trust is a key success factor in cooperation agreements. Therefore, identifying the factors that make the greatest contribution toward building trust is fundamental for an understanding of cooperation agreements. This paper analyzes two factors that might contribute to generating trust for successful agreements during the initial stages of the relationship. These factors are the partner's reputation and prior partnering experience. The study aims to confirm and complete the understanding of the relationship between these two variables and the success of cooperation agreements, by examining the indirect effect, through trust building, that these factors have on the success of agreements. The study analyzes these relationships by applying a structural equation model on the basis of partial least squares (PLS) methodology. The total impact of previous cooperation experience and the partner's reputation on the success of cooperation agreements is strong, positive, and significant. 相似文献
999.
Cláudia Seabra José Luís Abrantes Elisabeth Kastenholz 《Journal of Marketing Management》2014,30(9-10):874-903
AbstractUsing a sample of 600 international tourists travelling in Portugal, Spain and Italy, this study identifies key issues related with terrorism, risk perception, involvement and safety concerns of international tourists. A structural equation model reveals that tourists are motivated to acquire information about terrorism in the media, revealing attention to and interest in news regarding this topic, which in turn influences directly their risk perception. This risk perception influences directly the tourist’s involvement in trip planning, specifically information seeking before and during the trip. Tourists’ risk perception and involvement finally influences their safety concern. Discussion centres on the implications of this model for both theory and tourism management strategies. Last, recommendations are proposed to tourism service and destination managers and promoters regarding ways to deal with terrorism and tourists’ safety concerns. 相似文献
1000.
Mariam Camarero Juana Castillo-Giménez Andrés J. Picazo-Tadeo Cecilio Tamarit 《Empirical Economics》2014,47(1):143-168
Eco-efficiency refers to the ability to produce more goods and services with less impact on the environment and less consumption of natural resources. This issue has become a matter of concern that is receiving increasing attention from politicians, scientists and researchers. Furthermore, greenhouse gases emitted as a result of production processes have a marked impact on the environment and are also the foremost culprit of global warming and climate change. This paper assesses convergence in eco-efficiency in greenhouse gas emissions in the European Union. Eco-efficiency is assessed at both country and greenhouse-gas-specific levels using Data Envelopment Analysis techniques and directional distance functions, as recently proposed by Picazo-Tadeo et al. (Eur J Oper Res, 220:798–809, <span class="a-plus-plus citation-ref citationid-c-r34">2012span>). Convergence is then evaluated using the Phillips and Sul (Econometrica, 75:1771–1855, <span class="a-plus-plus citation-ref citationid-c-r32">2007span>) approach that allows testing for the existence of convergence groups. Although the results point to the existence of different convergence clubs depending on the specific pollutant considered, they signal the existence of at least four clear groups of countries. The first two groups are core European Union high-income countries (Benelux, Germany, Italy, Austria, the United Kingdom and Scandinavian countries). A third club is made up of peripheral countries (Spain, Ireland, Portugal and Greece) together with some Eastern countries (Latvia and Slovenia), while the remaining clubs consist of groups containing Eastern European countries. 相似文献