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1.
The article analyses and interprets the modernization and technical change of Latin American agriculture over the past two decades. The innovation process is analysed through eight case studies of various products in a variety of countries and method of production. Through these empirical studies, the authors provide a general interpretation of technical change and the public policy process in Latin American agriculture.  相似文献   

2.
We identify four market-shaping strategies and their related activities that enable a focal market actor to work towards specific market outcomes. The conceptual framework provides firms with a tool for choosing specific market-shaping strategies depending on their market-shaping intention (offensive/defensive) and perception of a market's stability (stable/unstable). Accordingly, and in line with market-shaping literature, the four market-shaping strategies enable a firm to widen, reduce, maintain, or disrupt a market. Whereas previous market-strategy conceptualizations emphasized firm-level outcomes, the four identified market-shaping strategies focus on market outcomes and encompass a more comprehensive understanding of the impact of a firm's strategic actions on a market. Thereby, this study offers new perspectives on the implementation of market strategies in the context of markets as complex adaptive systems. By exemplifying the four market-shaping strategies using four industry cases, we illustrate how market-shaping strategies can appear in practice and demonstrate how firms can strategically leverage and steer market processes to their advantage.  相似文献   

3.
Public activity in the telecommunications industry has experienced important transformations in the last decade: “reinvolvement” in infrastructure deployment, “innovative” boosting measures, and decentralisation of some decisions. Conceptually, even more important than the measures themselves is the fact that private agents often participate in their realisation and execution. This paper reviews how justifications for public action that would apply to any economic activity area have modelled the public-private relationship in the telecommunications sector. Subsequently, it focuses on the analysis of the new spaces for public-private collaboration that are currently opening up.  相似文献   

4.
Assessing value-in-use: A conceptual framework and exploratory study   总被引:2,自引:0,他引:2  
Developing approaches for understanding customer perceived value is a priority for managers and scholars alike. A conceptual framework for assessment of value-in-use is proposed and explored within the context of a maintenance service provider. In contrast to value models in previous empirical research, the framework includes assessment not just of provider attributes but also of the customer's usage processes, as well as customer evaluations of the value-in-use they obtain. Interviews with members of a cross-disciplinary buying group provide support for the framework, including the observations that individuals can assess the quality of their usage processes and that they can articulate value-in-use at both organisational and individual levels; the further concept of network quality also emerges from the data. Assessment of usage process quality as well as service quality evolves as the customer's goals evolve. Practitioners may wish to elicit usage process quality and value-in-use as well as service quality. Research directions include scale development for both usage process quality and value-in-use.  相似文献   

5.
BPR has become a hot buzzword in management and information systems disciplines. However, there is a lacuna in recognizing the characteristics and the way of performing BPR. In this paper, we categorize the reasons for BPR failure as the lack of understanding of and the inability to perform BPR, and we reviewed BPR based on the four key concepts: fundamental, radical, dramatic, and process. We argue that SSM can be applied in performing BPR in the following ways:
1. (1) SSM can be a general methodology for BPR,
2. (2) SSM can be an analytical framework for BPR, and
3. (3) SSM is able to deal with the ill-defined and complex business situation in a BPR effort.
To illustrate the applicability of SSM in the context of BPR, we describe a live case of a BPR effort in developing and implementing an image processing system for hospital ward ordering. Finally, in order to demonstrate the power of SSM, by extending SSM considerations of What/How, we elaborate further on the What's and How's conceptual framework of an analysis and redesign effort. Based on this framework, we review the roles of information technologies in BPR.  相似文献   

6.
Institutional environments exert significant effects on organizational behavior, structure, strategy, governance, and process. To gain competitive advantage, managers are striving for legitimacy while maintaining efficiency. In line with this thinking, we propose the developmental process of institution-driven and legitimacy-embedded efficiency, and emphasize the confluence of legitimacy and efficiency in the context of business marketing. We then highlight several promising directions for further research on the development of institutional theory and its application in business marketing. Finally, we present a brief summary of each paper in this special issue.  相似文献   

7.
International Journal of Technology and Design Education - Integrated Science, Technology, Engineering, and Mathematics (STEM) education is recognised as the latest development stage on the pathway...  相似文献   

8.
Business-to-business customers who are dissatisfied with services or products may respond by voicing complaints, by exiting the transaction relationships, by spreading negative word-of-mouth (WOM) about their experiences, and/or by continuing the transactional relationships as they are. The authors synthesize extant customer (dis)satisfaction response behaviors in the organizational buyer behavior literature, and discuss within-firm and third-party recipients of voicing and negative WOM. A model of customer response behavior is disclosed featuring possible influences of exit, voice, loyalty, and negative WOM: number of alternative suppliers, past complaint response behavior, number of years in relationship, and type of purchase. Propositions are provided on the effects of influence variables on response behavior relationships.  相似文献   

9.
Sales organizations are continuously developing new ideas and approaches to be more competitive. One of the approaches taken by most successful organizations is the move from individuals to boundary-spanning, cross-functional teams. Sales teams are being employed to counter efforts by buying organizations to form buying centers. It is proffered in this paper that organizations that are ready for change are conducive to enhancement of sales team learning. Organization readiness for change is a condition impacted by a variety of organizational antecedent variables such as culture and climate. This paper proposes that sales team learning is impacted by team members' perceptions of the organization's readiness for change. In addition, we also posit the moderating influence of two environmental variables: turbulence and competitive intensity on the relationship between readiness for change and sales team learning. Sales team learning is then proposed to be related to a variety of sales outcomes. In this paper, we present a conceptual framework for understanding the contexts in which team learning occurs and the impact of team learning on team effectiveness. Throughout the paper, we present research propositions that provide opportunities for future examinations of team learning.  相似文献   

10.
《Food Policy》2005,30(4):434-451
A framework is developed for projecting the effects of policy, technological and environmental change on the prevalence of undernourishment in a country. This is done by integrating the Food and Agriculture Organization (FAO) methodology for estimating the proportion of undernourished population in a country into a stochastic economic agricultural sector modeling framework. The resultant framework considers the implications of climatic fluctuations, resource limitations and degradation, demographic pressure, market dynamics, adoption of improved cultivars, and cropland expansion. Such a unified framework provides a rich accounting of the factors surrounding macro level food supply and undernourishment as well as results on the regional distribution of undernourishment in face of climatic risk and regional characteristics.The framework is applied to Mali evaluating a number of alternative options for reducing undernourishment. We find that the Malian agriculture does have a significant potential for reducing undernourishment by 2015.  相似文献   

11.
Knowledge is fundamental to strategic success. Limited progress has been made, however, in measuring organizational knowledge. We employ research on resource‐based theory and organizational epistemology to suggest a perceptual approach to measuring knowledge. We present a research protocol to identify a domain of organizational knowledge resources within industries. Using a sample of organizations from the hospital and textile industries, we interviewed CEOs to identify the feasible set of knowledge resources. We presented this set to managers at those organizations to measure their perceptions of the value‐added of each knowledge resource for their organizations. The results demonstrate that the importance of knowledge resources varies by industry and organization, and calls to question efforts to generate an inventory of generic knowledge resources that is applicable across industries. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   

12.
The purpose of this article is to provide an overview of the analysis of the Early Childhood Education (ECE) curriculum in six countries involved in the UPDATE-project, and on that basis, propose a conceptual foundation for technology education in ECE that aims to enhance gender sensitive technology education in the continuum from early years to adulthood. The existing ECE curricula in the participating countries were analysed according to the general pedagogical approach as well as the contents specific to technology education. In many cases technology education was presented generally or implicitly, embedded in various curriculum content areas, and the existing curricula did not offer much support for teachers to figure out the nature, aims and pedagogical means of early childhood technology education. The comparison of the curricula raised some common key-issues which are important to construe more theoretically. In consequence, the article also focuses on the contemporary view of child-centred pedagogy and the conceptualisation of technology education fitting into the scope of ECE. Play is highlighted as a fundamental way of learning seldom studied in the context of technology education. In addition, a gender perspective on technology education deals with equal possibilities of both sexes to acquire knowledge, abilities and attitudes needed in technological agency.  相似文献   

13.
Climate change and trade in agriculture   总被引:1,自引:0,他引:1  
Agricultural productivity in both developing and developed countries will have to improve to achieve substantial increases in food production by 2050 while land and water resources become less abundant and the effects of climate change introduce much uncertainty. Already less resilient production areas will suffer the most, as temperatures will rise further in tropical and semi-tropical latitudes and water-scarce regions will face even drier conditions. International trade plays an important role in compensating, albeit partially, for regional changes in productivity that are induced by climate change. While a well-functioning international trade system can support the adaptation to climate change-related challenges, trade policies as such are imperfect instruments to induce less emissions globally. A well-functioning international trading system can support the adaptation to climate change-related challenges. Hence welfare gains from reforms to trade policies may be greater than normally measured if they also reduce GHG emissions globally.  相似文献   

14.
Multi-channel distribution is an increasingly important phenomenon in marketing, and the internal organizational dynamics associated with its use are strategically critical in nature. In this study, we focus on conflict internal to the supplier firm among the groups and individuals responsible for managing the various channels. We utilize a research approach consisting of four in-depth case studies with business-to-business marketing organizations to develop a holistic conceptual framework of internal multi-channel conflict and fourteen propositions for research. Results indicate that the life cycle stage plays a moderating role in determining the functionality of multi-channel conflict, that the supplier firm's internal market orientation is a determinant of the extent to which it will engage in internal multi-channel integration behaviors (i.e., superordinate goals, internal coordination and internal communication) and that internal and external multi-channel conflict are closely interrelated constructs.  相似文献   

15.
The issues of food loss and waste (FLW) in the global supply chains have recently gained attention. However, causes for FLW and their mitigation strategies for curbing FLW at different stages of the supply chains remains under researched. Our research aims to address these research gaps in a three-fold way: i), we identified key causes (through root-cause analysis) of FLW in the supply chain of developed and less developed countries; ii), systematically classified measures and policies, which have been implemented to mitigate FLW; iii), developed an interdisciplinary conceptual framework for waste utilisation practices that can contribute towards the triple bottom-line in food system. A root-cause analysis was performed, and mitigation strategies identified by systematically analysing and synthesizing the extant research published over the past 20 years (1998 to 2018) in the areas of food loss and waste in the supply chain. A conceptual model for the prevention of FLW utilising a systems approach through the circular economy concept has been proposed. Since the agri-food sector is largely interdisciplinary, we have also demonstrated a method of integrating contributions from multiple disciplines in our proposed model towards achieving a total depollution (zero waste supply chain).  相似文献   

16.
In recent decades, rapid industrial modernization and economic growth have brought substantial environmental problems such as air pollution, hazardous waste, and water pollution for the Asian emerging economies (AEE), in particular China, Taiwan, India, Malaysia, Indonesia, Thailand, and South Korea. These countries have started to adopt green supply chain management (GSCM) as a strategy to reduce the environmental impact. There are anecdotal evidences that the adoption of GSCM in this region is partly influenced by Guanxi – a cultural norm, which plays a significant role in relationship governance within supply chain activities among the AEE. Based on a systematic literature review, we develop a conceptual framework that characterizes the drivers and barriers for the adoption of GSCM practices, incorporating Guanxi as a moderator in the manufacturing sector of the AEE. The conceptual framework addresses the roles of two types of Guanxi in the adoption of GSCM: the relational Guanxi at individual level based on social exchange theory and the aggregated Guanxi at firm level derived from social capital theory. This recognition of Guanxi at two separate decision levels help companies better manage their relationships while they green their supply chains. Directions for future research and managerial implications are discussed accordingly.  相似文献   

17.
The literature on foreign direct investment (FDI) has evolved in separate theoretical silos and a holistic conceptualization is yet to emerge. Research has focused mostly on inter-country differences and not much on explaining intra-country FDI variations. Traditionally FDI locations have been evaluated through country-level FDI determinants even though provinces differ widely in infrastructure and other attributes. Further, neither is the varying importance of FDI determinants to different industries factored in, nor are the differing FDI incentives from national and provincial governments integrated into a single framework. To address these gaps this study synthesizes insights from three streams of FDI research and develops an integrative conceptual framework that can comprehensively analyze intra-country FDI inflows. We demonstrate the usefulness of the framework by empirically analyzing FDI trends within China’s 31 provinces. The study thus makes a substantive contribution by offering scholars, policy-makers, and practitioners a holistic conceptual and methodological approach for understanding FDI trends within a country.  相似文献   

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This paper develops a conceptual framework for choosing the most cost-effective intervention along the supply chain to improve food safety. This framework identifies both the initial level of on-farm infection and the potential for new infection post farm-gate as key parameters influencing the relative effectiveness of on-farm and abattoir interventions. In addition, the potential for cost economies of scale in implementing interventions at abattoir compared to on-farm is shown to be a further factor determining the relative cost-effectiveness of these interventions. Overall, it is suggested by the analysis in this paper that successful abattoir interventions will typically be more cost-effective than successful on-farm interventions. These findings are consistent with existing case study evidence.  相似文献   

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