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Bt cotton remains one of the most widely grown biotech crops among smallholder farmers in lower income countries, and numerous studies attest to its advantages. However, the effectiveness of Bt toxin, which depends on many technical constraints, is heterogeneous. In Pakistan, the diffusion of Bt cotton occurred despite a weak regulatory system and without seed quality control; whether or not many varieties sold as Bt are in fact Bt is also questionable. We utilise nationally representative sample data to test the effects of Bt cotton use on productivity. Unlike previous studies, we invoke several indicators of Bt identity: variety name, official approval status, farmer belief, laboratory tests of Bt presence in plant tissue, and biophysical assays measuring Bt effectiveness. Only farmer belief affects cotton productivity in the standard production model, which does not treat Bt appropriately as damage‐abating. In the damage control framework, all Bt indicators reduce damage from pests. Biophysical indicators have the largest effect and official approval has the weakest. Findings have implications for impact measurement. For policy‐makers, they suggest the need, on ethical and productivity grounds, to improve variety information and monitor variety integrity closer to point of sale.  相似文献   
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Abstract

This paper examines the attitudes of elite Pakistani consumers concerning their preferences for foreign-made products and how these preferences influence purchasing decisions. Data were collected from a sample of 250 buyers using a mixed methodology consisting of focus groups and a questionnaire survey. The results show a link between the country of origin (COO) of products and purchasing decisions. The nature and extent of this link vary across product class and purchasing decisions. A means-end chain (MEC) analysis revealed a close link between consumers' liking for foreign products connected with how they valued those products both psychologically and physiologically. The findings have implications for attaining a competitive advantage by using marketing strategies to target elite customers. As a pioneering study, this paper advances the theoretical knowledge, providing a framework as well as specific guidelines for practitioners to conceptualise the COO construct. The paper also suggests a strategic direction that successfully targets the elite consumer segment in Pakistan.  相似文献   
3.
We use regret theory to explain the negative effect of economic animosity on consumers’ reactions towards a foreign product (i.e., product judgment and reluctant to buy). We conduct our study in Taiwan by collecting data via an online survey. Our results show that consumers’ economic animosity increases their anticipated regret towards purchasing a foreign product originating from a target market of animosity. Specifically, anticipated regret is found to mediate the link between economic animosity and foreign product judgment, which in turns affects consumers’ reluctance to buy. Our study is the first to consider the role of anticipated regret in explaining the negative effect of economic animosity on consumers’ reactions towards a foreign product. We also contribute to research by introducing two antecedents of economic animosity: perceived economic competition and consumer ethnocentrism.  相似文献   
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International Entrepreneurship and Management Journal - The informal business sector has been garnering attention from governments and researchers. In countries where this sector plays a...  相似文献   
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The study estimates the impacts of rising world food prices on poverty in rural and urban areas of Pakistan. Household income and expenditure data for 2004/2005 is used to estimate compensated and uncompensated price and expenditure elasticities using the linear approximation of the almost ideal demand system. Taking the unexpected component of higher domestic food prices in 2007/2008, own and cross price compensated elasticities are used to derive the changes in the quantity consumed, food expenditure and impacts on poverty assuming the food crisis happened in 2004/2005. The results indicate that poverty increased by 34.8%, severely affecting the urban areas where poverty increased by 44.6% as compared to 32.5% in rural areas. The estimates show that 2.3 million people are unable to reach even one‐half of poverty line expenditures while another 13.7 million are just below and 23.9 million are just above the poverty line. In the short run, it is important to ensure food availability to these people. In the long run, the policy environment of subsidizing urban food consumers by keeping wheat prices lower than the international price, needs to be reconsidered to provide the right incentives to increase food availability.  相似文献   
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This study examines to what extent perceived corporate social responsibility (CSR) reduces employee cynicism, and whether trust plays a mediating role in the relationship between CSR and employee cynicism. Three distinct contributions beyond the existing literature are offered. First, the relationship between perceived CSR and employee cynicism is explored in greater detail than has previously been the case. Second, trust in the company leaders is positioned as a mediator of the relationship between CSR and employee cynicism. Third, we disaggregate the measure of CSR and explore the links between this and with employee cynicism. Our findings illustrate that the four distinct dimensions of CSR of Carroll (economic, legal, ethical, and discretionary) are indirectly linked to employee cynicism via organizational trust. In general terms, our findings will help company leaders to understand employees’ counterproductive reactions to an organization, the importance of CSR for internal stakeholders, and the need to engage in trust recovery.  相似文献   
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The unprecedented growth in access to mobile phones and smartphones has opened up new possibilities in the way people live and work. However, women in developing countries are unable to take advantage of this growth due to certain factors and socio-cultural norms that give rise to the gender digital divide. In this study, using the nationally representative Pakistan Social and Living Standards Measurement Survey (2019–2020), we investigate the gender and rural–urban (female) digital divide in a country with one of the most considerable digital divides. Furthermore, we employ an instrumental variable approach to study the effect of mobile or smartphone ownership on female labor force participation. The results indicate that institutional and sociocultural norms explain most of the ownership gap of mobile or smartphones between men and women. The instrumental variable approach demonstrates that mobile or smartphone ownership increases the participation of women in the labor force. We also find that the differences between observable characteristics, especially literacy and education, explain the rural–urban digital divide among females. Considering the importance of mobile or smartphone ownership in facilitating women's labor supply decisions, providing women with digital tools and upskilling them has wider implications for their economic well-being.  相似文献   
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