首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
Hult, Hurley, and Knight's [Ind. Mark. Manage. 33 (2004) 429.] study reports correlations for each of the three subfactors of market orientation (competitor orientation, customer orientation, and interfunctional coordination) and innovativenss. However, their report fails to discuss the nature of these relationships. Such findings are worthy of discussion because they support prior evidence demonstrating the centrality of customer orientation in linking competitor orientation and interfunctional coordination with both innovativeness and business performance. Also, the finding that interfunctional coordination relates strongly with innovativeness supports the paradigm shift toward relationship marketing. The point needs mentioning that several different (more than one) standardized effects, structural equation models explain similar amounts of variance of business performance besides the models that Hult et al. examine. Thus, the implication by Hult et al. (p. 436) that “…learning orientation has no significant direct effect on performance” is accurate only for the model tested (shown in their Fig. 2). Applying the “quick clustering” method helps to inform interpretation when nearly all relationships among variables are statistically significant. The present article includes a proposal for advancing from one-directional structural equation modeling of innovativeness and business performance to system dynamics modeling that includes real-world feedback loops.  相似文献   

3.
Trends identified in 86 developing countries over the last 15–20 years indicate that the increase in food production was less than that in domestic demand for food in as many as 53, and 34 failed even to keep up with population growth. The author presents the likely perspective for the next 10 years. His analysis focuses on accelerating the increase in food production; an equitable and efficient distribution particularly among the poorer sections of the population; increasing employment in agriculture and related sectors; and increasing the share of developing countries in expanded trade in agriculture products.  相似文献   

4.
Using resource-based view (RBV) of the firm as a theoretical backdrop; we aim to find out the relative impact of a firm's functional capabilities (namely, marketing and operations) and diversification strategies (product/service and international diversification) on financial performance. We hypothesize that this linkage depends on the firm's relative efficiency to integrate its resource-capabilities-performance triad. Using archival data of 102 UK based logistics companies, we find marketing capability is the key determinant for superior financial performance. This study highlights that a market-driven firm is likely to have better business performance than a firm focusing solely on operational capabilities. Also, firms are better off when they focus on a narrow portfolio of products/services for the clients and concentrate on a diverse geographical market. Our findings provide a new perspective to model a firm's functional capabilities and diversification strategy on its financial performance and offer a benchmarking tool to improve resource allocation decisions.  相似文献   

5.
6.
Innovation literature stresses the importance of opening the innovation process to internal and external innovators. The question of what determines the integration of these types of innovators in the innovation process remains open. We use a sociotechnical systems perspective to address a number of challenges with respect to this matter: an organization deploying different innovation practices to open the innovation process might not be aware which types of innovators are de facto integrated in its innovation process. Alternatively, an organization targeting the integration of a particular type of innovator might not use the suitable innovation practices to integrate the knowledge of this type of innovator. To address these challenges, our comparative case-study analysis in 15 medium-sized firms derives a theoretical framework proposing that a combined analysis of innovation practices and underlying social interactions is needed to decide about the integration of a particular type of innovator in the innovation process. Being aware of these interrelations will allow organizations to act more consciously when opening their innovation processes.  相似文献   

7.
This paper evaluates the potential impact of adoption of improved legume technologies on rural household welfare measured by consumption expenditure in rural Ethiopia and Tanzania. The study utilizes cross-sectional farm household level data collected in 2008 from a randomly selected sample of 1313 households (700 in Ethiopia and 613 in Tanzania). The causal impact of technology adoption is estimated by utilizing endogenous switching regression. This helps us estimate the true welfare effect of technology adoption by controlling for the role of selection problem on production and adoption decisions. Our analysis reveals that adoption of improved agricultural technologies has a significant positive impact consumption expenditure (in per adult equivalent terms) in rural Ethiopia and Tanzania. This confirms the potential role of technology adoption in improving rural household welfare as higher consumption expenditure from improved technologies translate into lower poverty, higher food security and greater ability to withstand risk. An analysis of the determinants of adoption highlighted inadequate local supply of seed, access to information and perception about the new cultivars as key constraints for technology adoption.  相似文献   

8.
9.
《Telecommunications Policy》2014,38(8-9):662-673
Focusing on the effects of policy on investment and innovation this paper examines whether the conceptual foundations of sector regulation are aligned with the current technological and economic conditions of advanced communications. One conclusion is that the prevailing theories and practices are only adequate if the policy challenge can be reasonably approximated as a static or steady-state problem but they may have serious shortcomings if this is not possible. The article proceeds with a review and critical examination of two approaches that could augment or possibly replace the traditional approach under conditions of dynamic competition—the theory of platform markets and systems approaches. Both frameworks model aspects of competition in interconnected systems in more detail and offer novel insights to inform communications policy in an era of continuous change. Nonetheless, important theoretical and implementation gaps remain that will require additional efforts by researchers and practitioners.  相似文献   

10.
11.
12.
This article looks at the interrelationship between water and food security. More specifically, it examines the resilience and sustainability of water and food systems to shocks and stresses linked to different levels and intensity of conflict, global trade and climate change. The article makes four points: (1) that resource scarcity as a driver of conflict is inconclusive especially at regional and national levels (2) most insecurities surrounding water and food are explained by political power, social and gender relations; (3) global trade has enabled national food and water security, but that is now threatened by increasing food prices, food sovereignty movements and land ‘grabbing’ (4) and that water and food security will face major challenges under conditions of climate change.  相似文献   

13.
The Canadian example suggests that recent shifts in communication policy frameworks should be understood as a transformation in how technology is organized politically, and not simply as a policy reaction to technological innovation. The process is tracked chronologically in three sections: institutional renewal (1993–1994); accelerated vertical slippage between national, regional and global policy levels (1995–1996); and horizontal dispersal of communication policy into new other sectors (1997). Across these stages, a series of convergences characterized by increased fluidity between territorial as well as sectoral jurisdictions are discussed; implications for the understanding of communication policy frameworks within the context of the “information society” project are identified.  相似文献   

14.
This paper reviews literature that examines the design, implementation and use of Enterprise Resource Planning systems (ERPs). It finds that most of this literature is managerialist in orientation, and concerned with the impact of ERPs in terms of efficiency, effectiveness and business performance. The paper seeks to provide an alternative research agenda, one that emphasises work- and organisation-based approaches to the study of the implementation and use of ERPs.  相似文献   

15.
16.
An important objective of science and technology education is the development of pupils’ capacity for systems thinking. While in science education the term system relates mainly to structures and phenomena in the natural world, technology education focuses on systems designed to fulfill people’s needs and desires: examples include systems to control the local environment, or the position or motion of objects. Despite the centrality of the system concept to technology and technology education, issues relating to the teaching and learning of systems within the technology curriculum have been little addressed. This paper explores some elemental structures common to technological feedback control systems, and highlights the relationships between the structural nature and the dynamic behavior of these systems. It is argued that the study of systems and control concepts in technology has the potential to promote higher learning skills such as interdisciplinary thinking and modeling, and an instructional framework for achieving this goal is proposed. Questions and research issues on the fostering of systems thinking in technology education are identified.  相似文献   

17.
Evidence assembled in this special issue of Food Policy shows that rising rural population densities in parts of Africa are profoundly affecting farming systems and the region’s economies in ways that are underappreciated in current discourse on African development issues. This study synthesizes how people, markets and governments are responding to rising land pressures in Africa, drawing on key findings from the various contributions in this special issue. The papers herein revisit the issue of Boserupian agricultural intensification as an important response to land constraints, but they also go further than Boserup and her followers to explore broader responses to land constraints, including non-farm diversification, migration, and reduced fertility rates. Agricultural and rural development strategies in the region will need to more fully anticipate the implications of Africa’s rapidly changing land and demographic situation, and the immense challenges that mounting land pressures pose in the context of current evidence of unsustainable agricultural intensification, a rapidly rising labor force associated with the region’s current demographic conditions, and limited nonfarm job creation. These challenges are manageable but will require explicit policy actions to address the unique development challenges in densely populated rural areas.  相似文献   

18.
This article provides case study analysis of the impact of high performance work practices and workplace partnership on skilled workers in the UK's aerospace industry. In contrast to assumptions that such practices increase empowerment and participation we find evidence of a democratic deficit in workplace decision-making and deterioration in the quality of working life.  相似文献   

19.
In Turkey, the Wholesale Markets Law was enacted in 1995 to facilitate small-scale growers’ access to the fresh produce market. Cooperatives and commission agents have thus become the main marketing structures available to small-scale fresh produce growers, to supply supermarkets and comply with their new requirements. In this paper, we question the advantages and disadvantages that confront small farmers with respect to those marketing structures to allow for market matching or quality upgrading. Drawing on ownership and transaction cost arguments, we use an analytical framework to identify and compare the costs of these marketing organizations. Based on data collected through a large number of interviews with stakeholders, we show that commission agents and credit cooperatives tend to be more efficient than traditional cooperatives as regards sales performance and decision costs. However, the lack of apparent competition between commission agents does not allow for sufficient provision of incentives for producers to invest in high-quality production. Consequently, credit cooperatives are the only structure progressively turning to strategies of quality upgrading and supermarket supply. The flipside of such strategies is that they may lead to the marginalization of small-scale farmers.  相似文献   

20.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号