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81.
Tsion Taye Assefa Miranda P.M. Meuwissen Alfons G.J.M. Oude Lansink 《Journal of Agricultural Economics》2017,68(3):861-880
We investigate the relationship between the transmission of price volatility and market power in the German fresh pork supply chain. We use a theoretical model underpinning this relationship followed by an empirical application that uses monthly farm, slaughterhouse and retail pork price data for the period 2000–2011. We examine both the relationships of market power with price level transmission and price volatility transmission in the chain. We use a vector error correction model and least squares regressions to analyse price transmission and price volatility transmissions, respectively. Results show that retail market power limited both types of transmissions. Competition inducing policy measures coupled with measures that support price risk management initiatives of chain actors are suggested. 相似文献
82.
Country of origin labeling for complex supply chains: the case for labeling the location of different supply chain links 下载免费PDF全文
Jason M. Bienenfeld Elizabeth R. Botkins Brian E. Roe Marvin T. Batte 《Agricultural Economics》2016,47(2):205-213
We investigate the value of a country of origin label (COOL) that separately identifies the geographic location of different stages in a food product's supply chain. We estimate the willingness‐to‐pay (WTP) of U.S. consumers for a packaged cereal product where the key grain ingredient may be grown in one country and processed in a second country (multicountry supply chain) and compare it to equivalent products that have both stages located in a single country. We find consumer WTP for products with single‐country and multicountry supply chains are statistically different, meaning that simplifying a multicountry label by listing only the country where the ingredients are grown or only the country where the ingredients are processed can result in different consumer values. We also find that for countries with a poor quality reputation, consumers respond more negatively when that country has the “last touch” than when that country's involvement is limited to upstream supply chain links. 相似文献
83.
The skewed allocation of food across the world population is a major concern, as the result is that some of us live in abundant supply while others spend their life in constant scarcity. While researchers have studied a variety of issues related to the amounts of food being wasted, or the waste of edible food across consumers with different demographic characteristics, less is known about the drivers of attitudes toward food waste. Based on survey data from a sample of affluent Norwegian consumers, we test how subjective food knowledge, environmental concern, age, and income are related to consumer attitudes toward wasting edible food. We find that all variables except income drive consumer attitudes. Implications for theory and public policy are offered. 相似文献
84.
Environmental factors of food literacy in Australian high schools: views of home economics teachers 下载免费PDF全文
Rimante Ronto Lauren Ball Donna Pendergast Neil Harris 《International Journal of Consumer Studies》2017,41(1):19-27
This study set out to examine environmental factors impacting on the food literacy of adolescents. It utilized data from a nation‐wide survey of home economics teachers regarding their experience of food literacy education in Australian high schools. Content analysis and the ANGELO framework were applied to analyse free‐text comments from 78 of the respondents that were collected as part of a more extensive data set. The analysis of environmental factors revealed three enablers and ten barriers that could influence food literacy education delivered by high schools in Australia. High schools are well positioned to improve adolescents’ food literacy through a comprehensive, hands‐on approach in home economics. However, many environmental barriers were reported that could influence food literacy education in Australian high schools such as: lack of teaching materials and facilities, and human resources; the perceived inadequacy of the Australian school curriculum; non‐supportive school canteens; and negative role modelling. This study points to the need to eliminate or reduce these environmental barriers impacting on the capacity for effective food literacy education in high schools to help adolescents increase their food literacy and thereby support them in making informed food choices. 相似文献
85.
Participants in this pilot study are asked to rank their perceptions of food waste by choosing between pairs of four types of foods of equal weight: chicken, cheese, bread and peas. We examine whether these perceptions are consistent for proportionally different weights and whether they are linked to the perceived cost of the items. The subjects (n = 106) who are students are randomly assigned to one of three information treatments: a control, a food waste video or the text of the food waste video. We find that the subjects have very accurate perceptions of the environmental impacts of food waste and the relative wastefulness of different food groups. These perceptions are not related to cooking skills or frequency. We find that the perceptions are consistent for proportionally different weights of food: 25 and 50 g. We also find that the perceptions are linked to participants’ assessments of the relative prices of the foods. However, while the participants have somewhat accurate estimates of the relative prices, they vastly overestimate the actual prices of foods. This implies that more accurate information about the true prices could actually decrease their perceptions of the wastefulness of throwing out food. Given that the participants had highly accurate perceptions of the environmental impacts of food waste and the relative wastefulness of animal vs. plant products, we found no significant increase in overall accuracy of perceptions due to information treatment, except for bread, for those who saw the food waste video. 相似文献
86.
蔬菜价格是推高居民消费价格总水平(CPI)的重要因素之一。进入2012年,新疆蔬菜价格呈现快速上涨态势,价格持续维持高位运行,居高不下,对城乡居民生活水平影响较大。本文从2012年上半年蔬菜价格变动特点入手,分析了蔬菜生产、流通等方面存在的问题及其价格偏高的原因,提出了促进设施蔬菜生产、保供应、稳价格的政策建议。 相似文献
87.
饮食文化是一国文化的重要组成部分,它在漫长的历史演进中逐渐积累而成,具有深深的历史与时代烙印。日本传统饮食文化最终形成于江户时代。具体是在德川家康建立江户幕府,实行"锁国"政策后,日本在没有强大外来文化的影响下,逐步发展本国的特色文化,也促进了日本传统料理的最终完成。在实现日本传统饮食文化的发展与繁荣方面,"锁国"具有一定的正面效果。 相似文献
88.
通过探讨食品质量安全标准与规范以及食品卫生监管问题,立足供应链,从政府、企业和消费者的角度,提出福建省食品安全监管体系先行先试的对策建议。 相似文献
89.
In Maasai culture, responsibilities are traditionally divided between genders. Men are in charge of grazing and managing the livestock herds. Women take care of the family, administer food supplies, and are responsible for milking. For them, balancing home consumption of milk (for the family and for the calves), milk sale, and food purchase is a major task. In this article, we first investigate how different milk sales groups vary regarding the use of different food items and the respective quantities consumed by the enkaji, i.e., a Maasai subhousehold. Then, we address the commercialization decision and assess the effect of milk sales on the enkaji's food item use and food consumption. Using the data of Maasai enkajijik in the milk catchment area of a milk collection center in Ngerengere, Tanzania, we estimate the effects by employing propensity score matching procedures. Our findings suggest that milk sellers, especially those selling to the milk collection center, have a more diverse diet. In terms of per person consumption, the groups are markedly similar. Therefore, we conclude that income generated by milk sales is invested in diet diversification rather than in increasing the quantity of food consumed, hence the enkajijik appear not to make use of caloric terms of trade. 相似文献
90.
《国际粮食与农业综合企业市场学杂志》2013,25(4):31-43
ABSTRACT One of the largest recent changes in consumer food purchasing behavior is the trend towards greater consumption of food eaten outside the home. Between 1994 and 2000, the share of total food expenditures spent on food away from home (FAFH) increased from 7 to 15% with an increasing share for fast-food facilities. This study focuses on whether demographic and socioeconomic factors have detectable effects on Turkish FAFH expenditures. This question is of interest because previous studies suggest that increasing household income, education, female labor participation and changing lifestyle especially in developing countries increased household FAFH consumption share but decreased food at home consumption share. However, no study to our knowledge has examined the combined effect of income, education, employment, and family status on Turkish FAFH consumption. The data for this research were obtained from personal interviews of representative sample households of the province of Adana in Turkey. The findings of this study generally indicate that restaurant facilities, employment of wife and education, composition of household, and income are statistically significant determinants of FAFH consumption. 相似文献