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排序方式: 共有175条查询结果,搜索用时 15 毫秒
31.
Many companies decide which services, products, and technologies to include in their product portfolio using evaluation criteria, which often consider cost, quality, risk, revenue, time, and market position. Incorporating sustainability in the portfolio evaluation criteria could ensure the development of sustainable solutions from the early stages of the product development process, where there is more room for innovation. The aim of this paper is to understand how sustainability can be integrated in the company portfolio development. Semi-structured interviews were performed with experts in the field and representatives from multinational manufacturing companies with operations in Sweden. Main findings from this study include a proposed definition of a sustainability product portfolio concept and suggested portfolio evaluation criteria from an industry perspective. Future research will develop a method to guide manufacturing companies in sustainability integration and implementation in product portfolios. 相似文献
32.
This paper considers semiparametric identification of structural dynamic discrete choice models and models for dynamic treatment effects. Time to treatment and counterfactual outcomes associated with treatment times are jointly analyzed. We examine the implicit assumptions of the dynamic treatment model using the structural model as a benchmark. For the structural model we show the gains from using cross-equation restrictions connecting choices to associated measurements and outcomes. In the dynamic discrete choice model, we identify both subjective and objective outcomes, distinguishing ex post and ex ante outcomes. We show how to identify agent information sets. 相似文献
33.
34.
Francisco Javier Rondán Cataluña Antonio Navarro García 《International Review of Retail, Distribution & Consumer Research》2013,23(4):433-452
Abstract This article investigates how price and brand loyalty of three frequently purchased product categories can influence the purchase decision process of store brands versus national brands. A multinomial logit model was constructed to analyse the data obtained from a consumer panel. The results confirmed that brand loyalty is the main variable which influences the purchase decision process of both national and store brands. The influence of price on the purchase decision process is product specific. There is a clear distinction between the buyer's profile of store brands and national brands. But there is no evidence of any correlation between demographic variables and national brands or store brands. 相似文献
35.
Living in inadequate housing conditions not only supposes a failure of a basic functioning. It also has effects on other essential
aspects of well-being such as health. This study questions to what extent living in poor housing conditions can determine
individuals’ health status once the possible influence of other factors is controlled for. By estimating a logistic model
with individual effects and a housing deprivation index based on a latent variable model, we reach a number of relevant conclusions
concerning the relationship between these two different dimensions of multidimensional well-being. We find a negative effect
of housing deprivation on the individuals’ health, both when housing conditions are introduced in a disaggregated manner in
the model and when they are combined in a latent variable. 相似文献
36.
Biofortified staple foods are currently being developed to reduce problems of micronutrient malnutrition among the poor. This partly involves use of genetic modification. Yet, relatively little is known about consumer acceptance of such second‐generation genetically modified (GM) foods in developing countries. Here, we analyse consumer attitudes towards provitamin A GM cassava in the north‐east of Brazil. Based on stated preference data, mean willingness to pay is estimated at 60–70% above market prices for traditional cassava. This is higher than the results from similar studies in developed countries, which is plausible given that micronutrient malnutrition is more severe in developing countries. GM foods with enhanced nutritive attributes seem to be well received by poor consumers. However, the results also suggest that acceptance would be still higher if provitamin A were introduced to cassava through conventional breeding. Some policy implications are discussed. 相似文献
37.
Juan Gabriel Cegarra Navarro Gabriel Cepeda-Carrión Anthony Wensley 《The Service Industries Journal》2013,33(13-14):1417-1434
Electronic listening (eListening) is an innovation that potentially provides patients and other users with the right answer in the right place at the right time. Thus, eListening can potentially improve service flexibility, adaptability and quality. The main purpose of this paper is to investigate the extent to which new web-based service delivery channels, which we refer to as health-portals (he-portals), facilitate eListening in the Spanish public healthcare sector. In this paper, we investigate the relative importance and significance of hospital size and three different types of information and communications technologies (Internet, groupware and collective systems) on the use of eListening through an empirical investigation of 300 Spanish public he-portals. Our main conclusion is that the implementation of Internet systems alone does not guarantee the development of effective eListening. In addition, we demonstrate that hospital size does not affect the level of eListening achieved by hospitals. 相似文献
38.
Arturo Calvo-Mora Carolina Ruiz-MorenoAraceli Picón-Berjoyo Lourdes Cauzo-Bottala 《Journal of Business Research》2014
This study seeks to examine the relationship between TQM social and technical factors and their effects on organizational results, and takes the EFQM model as a reference. Moreover, through structural equation modeling (Partial Least Squares), the study hypothesizes and tests a mediation model between social factors, technical factors and overall results. The study uses a sample of 116 Spanish firms undergoing complete assessment processes according to RADAR logic. The results show that: (1) an open, flexible and continuous improvement oriented culture, a committed and involved leadership, and efficient management of human resources (TQM social factors) exert a direct and significant impact on the effectiveness of the quality system deployed (TQM technical factors) and on the results; (2) the management and improvement of processes, the alliances with suppliers and other partners, and the management of resources (TQM technical factors) also directly influence results; moreover, (3) this variable partially mediates the effect of social TQM practices on organizational results. 相似文献
39.
Daniel Jimnez Jimnez Juan Gabriel Cegarra‐Navarro Marcelo Gattermann Perin Claudio Hoffmann Sampaio Jorge Bertinetti Lengler 《Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de lu0027Administration》2014,31(2):90-103
We investigate the relationship between entrepreneurial capacities and firm performance. More specifically, we investigate the effects of radical innovation and learning orientation on business performance. We test the effects of entrepreneurial orientation on learning orientation and radical innovation. The results suggest that radical product innovation and companies' orientation to learn have a positive effect on organizational performance. Additionally, we find that entrepreneurial orientation positively influences a firm's capability to learn and innovate. Our findings also show a direct effect of learning orientation on radical innovation, which means that companies with a higher proclivity to learn are more likely to create products and processes, representing a major departure from the state of current knowledge. Copyright © 2014 ASAC. Published by John Wiley & Sons, Ltd. 相似文献
40.
Betsabé Navarro 《Consumption Markets & Culture》2016,19(2):228-243
Do contemporary governments adapt to rising social movements or do they actually cause them? This paper endeavours to argue that although it is often difficult to determine the origins of social transformations, there are reasons to believe that there exists not only a co-option but also a conscious shaping of social changes by political projects or governments for their own benefit. Building on other contributions that state that popular culture and youth consumerism are used in favour of nation branding, the present study moves beyond this to analyse the active role that governments play in the marketisation and consumption of culture, thus artificially multiplying the effective impact of some cultural waves that ultimately serve political purposes. In particular, I examine the so-called “Cool Britannia” phenomenon that, founded on the flourishing of new creative industries, with Britpop in the lead, had a significant historic impact in Britain. 相似文献