Measuring the consumer benefits of improving farm animal welfare to inform welfare labelling

Policy makers in the European Union are envisioning the introduction of a community farm animal welfare label which would allow consumers to align their consumption habits with their farm animal welfare preferences. For welfare labelling to be viable the market for livestock products produced to higher welfare standards has to be sufficiently segmented with consumers having sufficiently distinct and behaviourally consistent preferences. The present study investigates consumers’ preferences for meat produced to different welfare standards using a hypothetical welfare score. Data is obtained from a contingent valuation study carried out in Britain. The ordered probit model was estimated using Bayesian inference to obtain mean willingness to pay. We find decreasing marginal WTP as animal welfare levels increase and that people’s preferences for different levels of farm animal welfare are sufficiently differentiated making the introduction of a labelling scheme in the form of a certified rating system appear feasible.     

Citizens,consumers and farm animal welfare: A meta-analysis of willingness-to-pay studies

The sustainable intensification of animal production systems is increasing as a consequence of increased demand for foods originating from animals. Production diseases are particularly endemic in intensive production systems, and can negatively impact upon farm animal welfare. There is an increasing need to develop policies regarding animal production diseases, sustainable intensification, and animal welfare which incorporate consumer priorities as well as technical assessments of farm animal welfare. Consumers and/or citizens may have concerns about intensive production systems, and whether animal production disease represent a barrier to consumer acceptance of their increased use. There is a considerable body of research focused on consumer willingness-to-pay (WTP) for improved animal welfare. It is not clear how this relates specifically to a preference for reduced animal production disease incidence in animal production systems. A systematic review and meta-analysis were conducted to establish the publics’ WTP for farm animal welfare, with a focus on production diseases which arise in intensive systems. Systematic review methodology combined with data synthesis was applied to integrate existing knowledge regarding consumer WTP for animal welfare, and reduced incidence of animal production diseases. Multiple databases were searched to identify relevant studies. A screening process, using a set of pre-determined inclusion criteria, identified 54 studies, with the strength of evidence and uncertainty for each study being assessed. A random effects meta-analysis was used to explore heterogeneity in relation to a number of factors, with a cumulative meta-analysis conducted to establish changes in WTP over time. The results indicated a small, positive WTP (0.63 standard deviations) for farm animal welfare varying in relation to a number of factors including animal type and region. Socio-demographic characteristics explained the most variation in the data. An evidence gap was highlighted in relation to reduced WTP for specific production diseases associated with the intensification of production, with only 4 of the 54 studies identified being related to this. A combination of market and government based policy solutions appears to be the best solution for improving farm animal welfare standards in the future, enabling the diverse public preferences to be taken into consideration.     

Putting Your Money Where Your Mouth Is: The Value of Low Purchase Intention Consumers to Product Pricing

Hypothetical bias is a common research problem in measuring intentions. This study examines differences in individuals' hypothetical and nonhypothetical willingness to pay (WTP) based on purchase intention level. The purpose of Study 1 is to see if hypothetical bias is affecting all groups of individuals when segmented by purchase intentions. The contingent valuation method (CVM) was used to assess to individuals' purchase intentions and hypothetical WTP for an environmentally friendly (EF) offering. Individuals then participated in an auction that required them to bid on the same offering, thus requiring an actual monetary commitment. Through segmenting individuals into three purchase intention groups (high, moderate, and low), WTP biases were found to be positively related to stated intention level. High and moderate purchase intenders significantly overstated their hypothetical WTP. However, low purchase intenders did not. Further, no significant differences existed in nonhypothetical WTP between the three groups. The price that low purchase intenders were willing to pay through the CVM represented closely what they and the rest of the market were willing to pay in practice. The purpose of Study 2 was to examine several reasons why higher purchase intenders may be overstating their hypothetical WTP, with normative pressure and social desirability bias taken into consideration. Individuals indicated their purchase intentions and hypothetical WTP for an EF and a non‐EF product, and then participated in an auction. The higher purchase intenders again overstated their actual WTP for both products, whereas low purchase intenders did not. Results suggest that both normative pressure and social desirability bias contribute to hypothetical bias for products that carry a normative dimension (EF products). Controlling for these two factors eliminated the differences between hypothetical and nonhypothetical WTP. For products that did not have a normative component (non‐EF products), controlling for social desirability eliminated the gap between the hypothetical and nonhypothetical WTP amounts. A main implication from this research is that hypothetical bias is not a universal phenomenon and does not operate equally in all groups of purchase intenders. Marketers may want to consider only using lower purchase intenders in their pricing estimates for new products, especially for those that carry a normative component. Further, the CVM has received much criticism for measuring hypothetical WTP. However, estimates produced by the CVM were nearly exact for the low purchase intender group and were reliable when controlling for social desirability bias and normative pressure for the higher purchase intenders.     

Are consumers concerned about palm oil? Evidence from a lab experiment

A lab experiment evaluates the consumers’ willingness to pay (WTP) for food products made with and without palm oil. Palm oil production induces environmental damages, and its consumption presents a health risk. However, the production of alternative oils raises land use issues. In the experiment, successive messages emphasizing the characteristics of palm oil and palm oil-free products are delivered to participants. Information has a significant influence on WTP when it underlines the negative impact of the related product. This effect is stronger for the palm oil product than for the palm oil-free product. The experiment also compares the welfare effects of two regulatory instruments, namely a consumer information campaign versus a per-unit tax. Because of the respective attributes of both palm oil and palm oil-free products, the information campaign improves welfare with a much larger impact than the tax.     

Two experiments in one: How accounting for context matters for welfare estimates

By combining two different types of experiments in one experimental session, this paper aims at understanding how different contexts may influence participants’ choices. This paper focuses on one hybrid experimental session that mixed one voluntary contributions mechanism (VCM), influencing the indemnity received by participants, and one mechanism eliciting willingness to pay (WTP) for milk bottles with public and private attributes. The VCM shows relatively high levels of contributions that are mainly influenced by the positive expectations of participants about the average group contribution, rather than by the variations in the design of this mechanism and the period of experiments. The WTP for milk bottles are particularly sensitive to the order of mechanisms and to the period of experiments. Conversely, the WTP differences between milk bottles for a given round of information are invariant across the order of mechanisms and the period of experiments. For each bottle, the variations of WTP coming from the messages about private and public attributes are also stable over the order of mechanisms and the period of experiments. This confers validity to experiments for measuring WTP for public and private attributes related to food. In other words, these variations of WTP contribute to welfare estimates and are useful to evaluate market regulations focusing on public and/or private attributes.     

How can new ventures command a price premium with innovations in emerging markets?

Successful financing is critical for new ventures' survival and future sustainable growth. With the unique institutional characteristics, it is especially difficult for new ventures in emerging economies to transform innovation capital into favorable investor responses (such as willingness-to-pay, WTP) during the process of initial public offerings (IPOs). Based on the patent records from a unique sample of Chinese firms, we demonstrate that new ventures can successfully leverage innovation for higher WTP in IPOs contingent on the existence of venture capital ownership and reputable underwriter endorsements. These financial intermediates can send inside-out and outside-in signals to market investors to reduce information asymmetry. Our study contributes to research on the valuation of innovations in IPOs. We also provide practical implications to managers and investors of new ventures. We provide implication to managers and investors of new ventures on how to increase the benefits from innovations, which fosters national economic growth and social welfare.     

Relationship factors and firms' willingness-to-pay: A comparison of east-west settings

The aim of this study is to examine the underlying mechanism that explains the effects of supplier firms' sustained competitive advantage (SCA) on customer firms' willingness-to-pay a price premium (WTP) across Eastern and Western settings. Drawing upon the relationship marketing (RM) paradigm, we posit that SCA influences WTP via calculative commitment and relationship quality (RQ). A survey involving executives from Australian (n = 336) and Chinese (n = 360) firms was conducted to test the theoretical model. The findings reveal that the effect of SCA on WTP is mediated by RQ and calculative commitment among Chinese firms. Among Australian firms, however, the effect of SCA on WTP is mediated only by RQ and not calculative commitment. The study contributes to the literature by distinguishing the role of ‘rational’ (i.e., calculative commitment) and ‘emotional’ (i.e., affective commitment and RQ) relationship factors in influencing WTP, and by validating a multidimensional RQ model that is applicable to culturally diverse contexts. To marketing practitioners, this research helps to identify the conditions under which RM practices can be effective for B2B firms that operate across diverse cultures.     

Product Development for the BoP: Insights on Concept and Prototype Development from University‐Based Student Projects in India

In recent years, market‐based approaches have been proposed for the base of the pyramid (BoP). However, the literature offers little theoretical or practical guidelines for innovative product development for what are radically new market contexts for most businesses in advanced economies. Considering that product development is a fundamental activity in a market economy, and that much BoP consumer welfare potentially arises from innovative and affordable goods and services that can solve critical life needs, this is a substantial gap in knowledge. This paper attempts to address this gap by using an analysis of 13 year‐long university projects on BoP‐focused concept and prototype development conducted between 2006 and 2010. An inventory of research propositions is developed that identifies factors necessary for effective product development for BoP markets. Implications for new product development research and practice are discussed.     

Demand for farm animal welfare and producer implications: Results from a field experiment in Michigan

This study utilizes a Becker-DeGroot-Marschak (BDM) mechanism to assess Michigan consumer demand for animal welfare practices. Results are examined in the context of changing farm production costs and producer marketing margins. We find that while consumers are willing to pay significant premiums for animal welfare standards, failing to account for the costs associated with producing the entire animal under the new system could lead to suboptimal policy that negatively affects producer welfare. Our results suggest that consumer premiums for animal welfare are product specific and that WTP estimates should not be generalized to the entire animal. We discuss policy implications of our findings and highlight the importance of considering producer costs when evaluating consumer demand for farm animal welfare practices.     

EU animal welfare policy: Developing a comprehensive policy framework

Many EU citizens are concerned about animal welfare. The policy literature has responded to these concerns by suggesting a variety of policy instruments to policy makers. However, a gap in knowledge exists regarding which instrument should be applied under which conditions in the policy environment. This article presents the results of multiple inductive case studies of eight European countries to better understand the contingencies to animal welfare policy instruments and to further complement the framework of policy instruments available to policy makers. The qualitative evidence from this study is presented in the form of a policy decision tree indicating instruments likely to be effective under given conditions. The findings suggest that a “one size fits all” solution for animal welfare in the EU is unlikely to be effective and that although a market-based policy within the current EU context is in many cases inevitable, the barriers are numerous and require policy instruments tailored to the specific context.     

Awareness of ag-gag laws erodes trust in farmers and increases support for animal welfare regulations

Hidden-camera investigations are becoming an increasingly popular means of raising public awareness about farm animal welfare. However, livestock industries claim they are deceptive. One strategy to curtail these investigations has been the introduction of so-called ag-gag legislation, which aims to restrict the flow of information coming out of farm facilities. Psychological research suggests that this approach may be counter-productive as reducing information flow often reduces feelings of trust. We sought to extend these findings by applying them to a real-world, timely example and to determine whether the perceived intention to obstruct access to information erodes feelings of trust. Accordingly, this study tested whether simply being made aware of ag-gag laws might have a negative impact on trust in farmers. Participants (n = 716) were randomly assigned to either receive information about ag-gag laws or to a Control condition. We found that most people were unaware of ag-gag laws and that learning about them lead to a decrease in trust in farmers and an increase in support for animal welfare regulations. Interestingly, we also found evidence that awareness of ag-gag laws negatively impacted perceptions of the current status of farm animal welfare as well as the perception that farmers do a good job of protecting the environment. Through this topical example, this study demonstrates that even the intention to restrict access to information can undermine trust.     

A characterization for the negative welfare effects of cost reduction in Cournot oligopoly

This paper characterizes the welfare effects of cost reductions in a Cournot model with linear costs. Under linear demand, a small reduction in a firm’s marginal cost reduces welfare if and only if its market share is less than 1/(2n+2), or equivalently, its marginal cost exceeds a critical level determined by the market. A large cost reduction by the firm increases welfare if and only if its magnitude is at least twice the difference between the current marginal cost and its critical value. The paper also extends the results to non-linear demand, but the characterizations become less tractable.     

On the proportionality of EU spatial ex ante coexistence regulations: A comment

In their recent article in this journal, Demont et al. (2009) discuss the effects of alternative spatial ex ante coexistence regulations (SEACERs) in the context of the EU regulatory framework. We retain from Demont et al. (2009) that small pollen barriers should be considered as a possible regulatory option in all identifiable situations in which they are as effective as large isolation distances. This idea is in accordance with the proportionality principle of the 2003 EC Recommendation. But further analysis of how consumer choice and consumer welfare are affected should be conducted before supporting the idea that SEACERs should be flexible, that is that GMO farmers should always have the option of paying their non-GMO neighbours to implement the SEACERs in their own fields. We reject the authors’ argument that pollen barriers are necessarily more easily negotiable among neighbours (more “flexible”) than are isolation distances. We contest the relation of proportionality to the size of market signals for IP products. We contest the idea of shifting coexistence regulation from ex ante to ex post. We believe that any economic analysis of coexistence measures should include their welfare effects on consumers as well as on producers.     

Economic benefits from promoting linseed in the diet of dairy cows for reducing methane emissions and improving milk quality

Linseed for feeding dairy cows reduces methane emissions and increases the omega-3 content of milk. In a lab experiment, milk bottles from cows fed a diet with or without linseed were offered to French participants for eliciting their willingness to pay (WTP). Successive messages highlighting the different effects of linseed were revealed to participants. We find that messages including the ones on methane emissions and omega-3 in milk significantly impact the participants’ WTP. These WTP estimates are used for welfare simulations that underline the positive impact of a public advertising campaign informing about linseed. When informing participants via a campaign becomes difficult, some regulatory tools like a quality standard may complement this advertising campaign.     

Consumer satisfaction with food products

An important problem facing public policy makers is how best to measure market performance. Economists have traditionally used criteria such as the existence of monopoly forces, entry barriers, and externalities in production and consumption. Increasingly, however, policy makers are viewing the measurement of consumer satisfaction as an important additional approach to the assessment of market performance, even though consumer attitudes may lack some of the precision and objectivity of the economist's measures.¹ Responding to the growth of the consumer movement, policy makers are assigning a relatively high priority to the development of programmes designed to protect the consumer interest. Effective consumer protection programmes depend on the availability of information which can provide a basis for comparing levels of consumer satisfaction across a range of products and services, for identifying problem areas, and for effectively allocating limited consumer protection resources. Given the number of alternative foods on the market and the central role of food consumption in everday life, effective resource allocation is of special importance to policy makers concerned with food and agriculture.     

A sufficient statistics approach for welfare analysis of oligopolistic third‐degree price discrimination

This paper proposes a sufficient statistics approach to studying the welfare effects of third-degree price discrimination in differentiated oligopoly. Specifically, our sufficient conditions for price discrimination to increase or decrease social welfare simply entail a cross-market comparison of multiplications of such sufficient statistics as pass-through, conduct, and profit margin that are functions of first-order and second-order elasticities of the firm’s demand. Notably, these results are derived under a general class of market demand, and can be readily extended to accommodate heterogeneous firms. These features suggest that our approach has potential for conducting welfare analysis without a full specification of an oligopoly model.     

Willingness-to-pay for natural,organic, and conventional foods: The effects of information and meaningful labels

Vague food labels and distorted product claims have persisted in the “natural” food industry, while organic claims can be certified by the U.S. Department of Agriculture (USDA). Using experimental methods and a sample of randomly selected subjects, we test food label and information treatment effects on subjects' willingness-to-pay (WTP) for organic, “natural,” and conventional foods. Random nth-price auctions are used to elicit WTP after subjects received one of five randomly assigned information treatments. We find large information effects, including asymmetric cross-market effects for natural and organic foods. Perhaps surprising is that organic premiums increase in response to subjects seeing the “natural” foods industry's perspective on its products. Demographics effects are also important. The results have practical implications for natural and organic food marketing and valuing products where there are vague claims about their attributes.     

Identifying use and non-use values of animal welfare: Evidence from Swedish dairy agriculture

In this study, we sought to identify the use and non-use values that underlie farmers’ decision making with respect to animal welfare, based on in-depth interviews with 50 dairy farmers in Sweden. We identified use values related to: being able to continue the business, earning a living from the business, not being tied to the farm (i.e. having time available for other things), product quality, and work environment. We also identified non-use values related to avoidance of suffering, being able to further improve the welfare of dairy cows, the dairy farmer feeling good him/herself, ethical considerations, a feeling of doing the right thing, and animals eating properly (i.e. functioning as dairy cows should). Understanding the values underlying dairy farmers’ decision making with respect to animal welfare is an important step in understanding why these farmers work with animal welfare. The results are useful in improving communications from authorities and farm advisors to farmers, as a strategy to gain better acceptance for improved animal welfare standards; in designing product certification schemes in the food industry; and in communicating to the public the values influencing production of dairy products.     

国际贸易中的动物福利问题研究及我国的对策

动物福利的出现,一方面是经济发展和社会进步的表现;另一方面,是由于发达国家和发展中国家之间存在着巨大的差异。文章对动物福利和动物福利壁垒内涵作深入的剖析,从市场准入限制、产业竞争力影响和贸易抑制影响等方面分析了动物福利壁垒所产生的经济效应;指出动物福利壁垒对我国出口贸易的影响越来越明显。因此,正确认识动物福利问题、增强动物福利意识、加强动物福利立法、建立预警机制、改革农牧业的生产方式、加大投入和依法抵制新贸易保护主义是我国应对动物福利壁垒的主要策略和措施。