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991.
This article draws on the resource‐based view of the firm to investigate the mechanisms through which information technology (IT) impacts firm performance. Research suggests that the relationship between IT and firm performance may be both direct and indirect. In this study, a path model is tested that proposes a firm's IT infrastructure resources as having both a direct impact on organizational performance, as well as an indirect effect that is propagated through its impact on an intermediate organizational resource, a firm's logistics information system (LIS). The results suggest that positive firm performance may be derived directly from an organization's superior IT infrastructure, as well as indirectly, through its enabling impact on LIS's. These findings contribute to our understanding of the nature of the relationship between IT and firm performance by exploring the value of IT at both the process and organizational levels.  相似文献   
992.
In this work we first model the role of demand‐ and supply‐side factors (labour market adjustment, productive efficiency) in explaining economic growth. Empirically testing the model, we evaluate why different growth regimes may appear in the 20 Italian administrative regions. This exercise uses a two‐stage econometric approach. Estimates for the elasticity of manufacturing output to exports are obtained from regional time series: a significant long‐run relationship indicates the existence of a demand‐constrained growth regime. We then ascertain whether the regional dispersion of supply‐side factors has an impact on the regional dispersion of growth regimes. The empirical evidence supports our expectations of strong regional differences. Southern regions are less likely to display demand‐constrained regimes. In explanation of these differences, second‐stage analysis reveals that a strong role is played by such efficiency‐enhancing factors as technological innovation, bank diffusion and ‘social capital’. No role is found for labour market rigidities.  相似文献   
993.
We study the links between fiscal stimulus packages during times of crisis and households' liabilities. We do so by using household-level data on income and liabilities from the Consumer Expenditure Survey, and estimating an empirical model along those in the literature on the consumption effects of these packages. We find that receiving a check from the government tends to translate into a reduction in outstanding liabilities for American households. This effect is robust to controlling for income levels and household size. The effects are driven by households whose income is below the median and by those who remain employed during the crisis.  相似文献   
994.
Given the growing number of hotel brands, improving consumer experience has become an increasingly important area of interest to industry practitioners. The purpose of this study is to investigate the relationship between hotel guests' brand experience, knowledge and loyalty to name‐brand hotels. Confirmatory factor analysis and structural equation modeling with the incorporation of a second‐order factor analysis were employed to achieve the research goals. The findings indicate that brand experience was represented as a holistic concept with sensory, affective, behavioral and intellectual aspects. While brand experience influences brand loyalty, its impact is partially mediated by brand knowledge. This is a pioneer study that combines consumer experience with branding in the hospitality industry and offers practical suggestions to facilitate hotel managers in their development of effective branding strategies. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
995.
A research gap exists for the conceptual strengthening, measurement and analysis of innovation at the tourism firm and systems levels, especially in the context of the global South. This paper investigates tourism innovation in the Western Cape region of South Africa. In particular, the nature and types of innovation by tourism firms and system actors are interrogated. It is revealed that innovation by tourism firms is widespread, albeit is largely incremental in nature. The main contribution of this research is the development of an expanded evidence‐based tourism innovation typology from a cross‐sectoral survey of tourism firms and qualitative interviews undertaken with tourism system actors. In addition, recommendations are provided regarding measurement of innovation in tourism. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
996.
Urban households account for most of the milk consumption in China, but their consumption is hampered by safety concerns. Using survey data collected in Beijing and Harbin in 2010, this paper simultaneously analyses urban households' milk consumption using a multiple linear model and their willingness‐to‐pay for milk safety using an ordered choice model. The results of this study show that as income increases, urban households consume more milk and are willing to pay a higher premium for milk safety. Modern food marketing channels play a positive role in stimulating milk consumption and building consumers' confidence in milk safety. The growth in the elderly population influences milk consumption positively, but their demand for milk safety is negatively affected by higher price. The combined analysis of households' demand for milk quantity and safety may be useful to the Chinese government in promoting the development of the domestic milk industry and to dairy firms in exploring the milk market in China.  相似文献   
997.
This paper examines the allocation of entitlement rights for the management of common property resources. In particular, the case of allocating a Total Allowable Catch quota for the Mediterranean swordfish is examined as a case study. The proposed approach comprises three steps. First, there is a bargaining procedure between the European Union (EU) and the rest of the International Commission for the Conservation of Atlantic Tunas (ICCAT) countries. As soon as an initial agreement is possible, the EU considers various equitable rationing methods to allocate its share to the European Member States. These rationing methods draw upon two different streams of the literature, bankruptcy and ‘burden sharing’. Finally, the European Member States reach a fair agreement through minimising an envy‐free index. The allocation rule which is defined as the weighted average of equal proportion and equal share rationales represents the best compromise solution.  相似文献   
998.
Using household level data from rural Kenya, this article explores whether and how farm households respond to unfavorable agricultural production environments, including any ex post adjustments in off‐farm labor supply in response to unexpected weather shocks. While controlling for a wide range of educational, demographic, and other locational factors, we examine how long‐term weather conditions and specific rainfall shocks influence a household's decision to engage in, and their earnings from, the off‐farm labor market. We find that rural households engage in off‐farm work as a long‐term strategy to deal with the effects of anticipated weather conditions on their farming operations. The analysis does not reveal major short‐term adjustments in off‐farm engagement as a result of specific, unexpected rainfall shocks; these households do however rely on remittance income and petty agricultural wage labor under these circumstances. Holding other factors constant, and conditional on participation, households in areas with a more productive local agriculture tend to earn more from off‐farm work especially in the informal/business sector than their counterparts in regions with a less productive agriculture. As expected, a vibrant local economy in the form of public investment increases the probability of off‐farm participation.  相似文献   
999.
Evaluating the impact of rising fertilizer prices on crop yields   总被引:3,自引:0,他引:3       下载免费PDF全文
Because of tensions on fossil energy and phosphorus markets, the rise in fertilizer prices observed during the last decades may continue in the future, putting into question production pathways relying heavily on crop intensification. To evaluate how, in this context, economic choices may alter crop yields, we first construct different fertilizer price scenarios to 2050 based on an econometric relation with oil and gas prices. Other possible scenarios, such as the continuation of historical trends, are also considered. The resulting changes in fertilizer price range between +0.8% and +3.6% per year over the 2005–2050 period. These scenarios are tested in a global land‐use model incorporating an endogenous representation of the land–fertilizer substitution. We find that the supply‐side response to rising fertilizer prices could lower crop yields in 2050 from ?6% to ?13%, with a corresponding increase in global cropland area ranging between 100 and 240 Mha if the demand for food and nonfood products has to be met. The sensitivity of these results is tested with regard to assumptions on food consumption, change in potential yield and nutrient use efficiency.  相似文献   
1000.
Landscape as a Focus for Integrating Human and Environmental Processes   总被引:2,自引:0,他引:2  
The landscape has long been an important object of rural policy, particularly in terms of protecting scenic areas. Increasingly, however, landscape is seen as a multifunctional and holistic entity, which provides a framework for the governance and interdisciplinary study of spatial units. A central dilemma in the maintenance of cultural landscapes is that the historical practices which produced them are often obsolete, and new social and economic forces may fail to reproduce their valued properties. Sustainable development strategies therefore seek to instil ‘virtuous’ circles in cultural landscapes, linking society and economy to environmental service functions and land uses, in order to generate mutually reinforcing feedback loops resulting in socially preferred outcomes. We explore ways of investigating these linkages as a basis for future rural research and policy. We conceptualise cultural landscapes as ‘socio‐ecological systems’ (SESs), and consider their capacity for resilience and stability. Noting that resilient systems are characterised, not by simple equilibria, but by ‘basins of attraction’, we argue the need to understand the ways in which SESs stabilise within a particular basin, or move to an alternative. In particular, we reflect on the dynamics of ‘adaptive cycles’ that may lead to changes in system state. Finally, we discuss the development of appropriate models as tools for investigating whether a landscape is trending towards stability within a ‘vicious’ or a ‘virtuous’ circle, and evaluating potential interventions to alter this trajectory.  相似文献   
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