消费者安全乳品支付意愿研究

消费者对食品安全支付意愿的大小是决定食品安全市场能否长期存在并不断发展壮大的关键因素.本文应用条件价值评估法,基于对内蒙古呼和浩特市、和林格尔县200名消费者的随机调查数据,对消费者乳品安全支付意愿进行研究.研究结果显示,与普通牛奶相比,呼和浩特市与和林格尔县的消费者愿意为安全液态奶多支付29.33％的价格.安全液态奶的价格、消费者的购买经验、质量安全信息需求、风险感知、家中老人数以及家庭月总收入等因素,对消费者购买安全液态奶意愿具有显著影响.因此,本文提出,为提高消费者安全食品支付意愿,政府应不断增加质量安全信息供给,提高政府管制的公众信任度,加大安全食品标识的宣传力度.     

An empirical comparison of methods for measuring consumers’ willingness to pay

A valid procedure for measuring consumers’ willingness to pay (WTP) is crucial in designing optimal pricing policies or for estimating demand for new products. Understanding potential sources of differences in WTP estimates that emerge from value elicitation studies constitutes an important step in research on how managers should estimate consumers’ WTP. This research presents an empirical analysis of two potential sources of differences and discusses possible means of mitigating them. We find substantial and significant differences between the WTP reported by subjects when payment of the stated price is real or hypothetical. Notwithstanding the dichotomy between real and hypothetical WTP, we find significant differences among the WTP estimates of a broad range of value elicitation methods.     

Consumers’ Willingness to Pay for Non-pirated Software

This study analyzed consumers’ willingness to pay (WTP) for non-pirated computer software and examined how attitudes toward intellectual property rights and perceived risk affect WTPs. Two commonly used software products, Microsoft Windows and Microsoft Office, were used in the study as objects to reveal consumer assessed values. A consumer survey was administered in Taiwan and the total valid samples were 799. Respondents in this study included students from senior high schools, colleges, and graduate schools, and general consumers who were no longer full-time students. The estimated average WTP for Windows was USD 58.55 and for Office was USD 53.49, much lower than the respective suggested retail prices in the market. Social norms had strong positive influences on willingness-to-pay for software products. The prosecution risk did not significantly increase WTPs for software products due to the reason that individuals who used pirated software were not at a high risk of being prosecuted. Performance risk was positively correlated to WTPs for software products. The respondents segmented into the low-WTP cluster were more likely to use pirated software than those in the high-WTP segment. Source reliability, legitimacy, technical support, and customer service were emphasized in decisions of respondents in the high-WTP segment and could be used in marketing strategies. Dr. Jane Lu Hsu is Professor in Department of Marketing at National Chung Hsing University in Taiwan. Charlene Wan-Yun Shiue was a former Research Assistant in the Department of Marketing at National Chung Hsing University in Taiwan.     

Does Nutrition Information Contribute to Grocery Shoppers’ Willingness to Pay?

An experimental auction and the eye-tracking technology are used to detect the relationship between consumers’ understanding of the nutrition information and their willingness to pay for food items. Additional attention is given to health-conscious individuals. Salad mix and apple juice are selected for the experiment. A Tobit model is used for the analysis. The results show that nutrition information has some effect on consumers’ purchasing decision. Shoppers are willing to pay less for fat and mineral information, but more for ingredient, protein, sodium, and carbohydrate information of salad mix. As for apple juice, shoppers care only for energy and other nutrient information, as well as the health claim “vitamin C naturally high.” Further, health-conscious individuals are more responsive to the nutrition claims, such as “high in fiber” (salad mix) and “vitamin C naturally high” (orange juice). A possible limitation of the conclusion exists due to the small sample size.     

苏北地区农业完全成本水价农户承受力调查——基于水源地生态补偿的视角

南水北调东线一期工程江苏段的主要目标是向苏北供水,缓解该地区的农业用水短缺问题.但现行农业水价未考虑水源区的机会成本损失,不利于调动水源区环境保护积极性.论文设计单边界CVM引导技术,估算了苏北农户以提高农业水价的方式对水源区生态补偿的支付意愿.研究发现,苏北农户生态补偿支付意愿为7.63元/亩,但在不同作物种植结构和...     

农户信息服务支付意愿及其影响因素分析

基于对江苏、江西、内蒙、云南、安徽五省(区)756户农户的信息服务调查,运用支付意愿方法,得到上述地区农户的信息服务支付意愿,并通过Logistic回归模型对农户信息服务支付意愿的影响因素进行分析。研究结果表明,影响农户信息服务支付意愿的因素除了农户家庭和生产等一些常见的特征变量外,还有农户所在社区信息服务可及性等多方面的因素。基于这些实证研究结果,政府应增加投入,完善农村公共服务基础设施建设等。     

How do U.S. and Canadian consumers value credence attributes associated with beef labels after the North American BSE crisis of 2003?

A consumer survey conducted in 2006 (n = 419), and therefore after the first confirmed bovine spongiform encephalopathy (BSE) cases in North America in 2003, employs attribute‐based choice experiments for a cross‐country comparison of consumers' valuation of credence attributes associated with beef steak labels; specifically a guarantee that beef was tested for BSE, a guarantee that the steaks were produced without genetically modified organisms (GMOs) and a guarantee that beef steaks were produced without growth hormones and antibiotics. Considering consumers' socio‐economic characteristics, the results suggest that consumers in Montana (U.S.) and Alberta (Canada) are significantly heterogeneous in their valuation of the above attributes, although consumers' relative valuation of these process attributes does not appear to have changed since the 2003 BSE crisis in each region. Alberta consumers place a significant valuation on beef tested for BSE, which is striking because Canada's current legal environment does not permit testing and labelling of such beef by private industry participants. Montana consumers' valuation was found highest for a guarantee that the steaks were produced without GMO. Effective supply‐chain responses to consumers' valuation of credence attributes, for example, in the form of labelling, should therefore take consumers' heterogeneity into account.     

The country-of-origin lie: impact of foreign branding on customers’ willingness to buy and willingness to pay when the product’s actual origin is disclosed

If you think about the last television commercial for an Italian pasta brand you have seen, are you sure it is really Italian? In many cases, especially in the food sector, neither the company nor the product originate from the advertised country, meaning that the company is pursuing a foreign branding strategy and is trying to benefit from positive stereotypes customers have about the specific foreign country. By collecting both quantitative and qualitative data through a point-of-sale intercept survey, this article assesses the impact of alleged origins on customers’ willingness to buy (WTB) and willingness to pay (WTP) if the actual origin is disclosed. The sample consisted of 200 German customers who were asked to answer questions related to one of two hedonic products they had just bought. It is empirically shown that foreign branding has a positive impact on the brand’s performance. However, as soon as customers find out that they were misled with regard to the origin of the product, both their WTB and their WTP decrease. This study contributes to the knowledge on the role of products’ origins on customers’ WTB and WTP. In contrast to the vast majority of the studies in this field, the communicated origin of the product is based on a foreign branding strategy and not on the product’s actual origin. Consequently, it was possible to manipulate within-subject variables by disclosing the actual origin of the product. The results of our study suggest that foreign branding may be a successful strategy for companies to increase their customers’ WTB and WTP. At the same time, our results raise concerns about the suitability of foreign branding as a long-term marketing strategy, unless a company can successfully maintain its foreign image. Future research opportunities include the choice of consumers with a different cultural background, of other hedonic products or of utilitarian products.     

Canadian Consumer Willingness to Pay for Omega-3 Meat

This study analyzes Canadian consumer willingness to pay for omega-3 enhanced beef, pork, and chicken. Using a nationwide survey conducted by ACNielsen in 2006 and choice modeling framework, results indicate that smaller household, households with high incomes, and households that have previously purchased an omega-3 product are willing to pay a premium for omega-3 beef, pork and chicken. The results also suggest that consumers that have previously purchased an omega-3 product are willing to pay a higher premium for the respective omega-3 meats compared to households that have never purchased an omega-3 product. Also, premiums are highest for omega-3 beef, followed by omega-3 pork, and last, omega-3 chicken.     

Anglo versus Hispanic Children's Influence on Parental Purchase of Cereal

Children's influence on parental purchases of cereal was investigated by unobtrusively observing 15 pair of Anglo and 15 pair of Hispanic children and their parent(s) in the cereal aisle of Allentown, Pennsylvania grocery stores. Tabulation was kept on whether the child did or did not influence the purchase behavior of their parent(s). It was found that overall, children had a statistically significant influence on their parents' purchase behavior (p < .01). Although a percentage difference existed, there was no statistically significant difference between the Anglo children's influence and the Hispanic children's influence on their parents' purchasing behavior of cereal (p < .05).     

Consumer Preferences and Willingness to Pay for Bundled Fresh Produce Claims at Farmers’ Markets

This study uses a conditional logit with systematically varying parameters model to analyze consumer survey data collected at farmers’ markets in Utah. The purpose of this study is to examine consumption preferences and willingness to pay for differentiated fresh produce among farmers’ market shoppers in Utah. Three primary differentiating claims, namely conventionally grown of unknown origin, conventionally grown local (in-state), and organically grown of unknown origin, are investigated. Results indicate that consumer preferences and willingness to pay are higher for the conventionally grown local origin claim, emphasizing the importance of local origin labeling for directed marketed fresh produce. This claim was especially preferred among frequent farmers’ market shoppers and those who spend above average. Those who receive WIC and/or food stamp benefits show lower preferences for fresh produce. The shoppers are significantly sensitive to price increases. This study implies that marketing strategies and policy regulations aiming at promoting local, organic, labeling, and reinforcing repeated farmers’ market customers can positively impact purchasing preferences and willingness to pay for production-method-based and origin labeled products.     

Measuring consumer's willingness to pay for organic and Fair Trade products

Previous research has extensively studied consumer's environmental and social concerns. However, measuring the value of the environmental or social dimension of a product remains a challenge. This paper proposes to partially fill this gap by measuring the double ‘Fair Trade and organic’ labels' value using an experimental method – the Becker‐DeGroot‐Marschak's mechanism. Two ‘organic and Fair Trade’ and two conventional chocolate products were tested on a sample of 102 consumers. Results show that organic and Fair Trade labels increase consumers' willingness to pay, and allow the identification of three consumers clusters. The first cluster represents people insensitive to the label. For the second cluster, the ‘organic and Fair Trade’ labels' influence on the improving image of the products is positive and important. And finally, for the third cluster, the valuation of the ‘organic and Fair Trade’ label is determined by the product's taste. Our research contributes to a better understanding of consumers' valuation of Fair Trade and organic labels, leading to our conclusions, which offer managerial implications with respect to this market (importance of taste and usefulness of double labels).     

稻作经营大户对有偿服务的支付意愿及影响因素

以调查数据为依据,通过Probit模型对稻作经营大户对农业有偿技术服务的支付意愿及其影响因素进行实证分析。研究表明支付意愿受到户主的文化程度、非农业劳动力比重、对农技部门提供服务的评价、生产资金来源等多方面因素的影响,提出加强农村基础教育投入、完善农业科技推广体系和农村信贷服务等相关政策建议。     

公共投资规模、居民支付意愿与住宅价格走势——基于中国30省市截面数据的实证检验

在构建公共物品供给与住宅意愿支付价格关系模型的基础上,利用面板数据检验公共资本量对住宅的溢价效应。实证结果表明公共物品供给对住宅的溢价值有很大不同:生态环境投资对住宅的溢价值最高,其次是公共交通投资;教育投资,尤其是高等教育投资的溢价值较高,而以燃气普及率为代表的城市基础设施投资对住宅也有显著的影响。这说明我国城市居民住宅区位需求已经向多元化和生态化方向发展,交通易达性是居民住宅选择的重要组成部分,高等教育环境普遍为城市居民所关注,扩大基础设施投资规模是提高住宅价值的重要手段之一,重新设计房地产税种和税率是我国房地产税制改革的必然选择。