Some neglected issues in food demand analysis: retail-level demand, health information and product quality

Food demand analysis is dominated by the econometric estimation of demand systems based on aggregate market data and steady progress has been made in analytical techniques. Yet some issues have been neglected in food demand analysis which are crucial for understanding recent consumption trends in industrialised countries. Three of these issues are dealt with here: analysis of food demand at the retail level; influence of health information on food demand; and importance of product quality for food demand. It is shown that answers to important questions in these areas can be given when large and unconventional data sets are used.     

New marketing channels for food quality products in Norway

Marketing is an important and challenging competitive instrument for small-scale quality food producers. Traditional commercial channels may be unprofitable and small-scale food producers often lack access to a highly concentrated retail sector. In this situation a number of strategic alliances between farmers and between farmers and other public and private actors have emerged. The aim of this paper is to discuss and compare initiatives to develop alternative marketing channels for small-scale specialty food producers. The three examples of emerging channels we investigate are (i) the 'new' farmers markets, (ii) retail initiatives where local producers deliver their produce directly to shops, and (iii) companies founded by large cooperatives to market specialty products. Recent research has justified that such initiatives can be conceptualized as hybrid governance structures, i.e. complex structures that entail properties of both market and hierarchy. We pay particular attention to the problem of quality enforcement in emerging marketing channels.     

Does Market Structure Influence Price Transmission in the Agro‐food Sector? A Meta‐analysis Perspective

There exists a large literature on price transmission in agro‐food sectors. However, a great majority of empirical studies focus on the existence of asymmetry and, by and large, do not investigate the reason for its presence or absence. This is in sharp contrast to the theoretical literature that provides a number of explanations of why we should expect (a)symmetry. In response, this paper investigates the reasons for asymmetric price transmission in the agro‐food chain, using meta‐analysis of existing studies. Our focus is on the organizational and institutional characteristics of the agro‐food supply chain. Our findings suggest that asymmetric price transmission in farm–retail relationships is more likely to occur in sectors/countries with more fragmented farm structure, higher governmental support and more restrictive regulations on price controls in the retail sector. On the other hand, more restrictive regulations on entry barriers in the retail sector and the relative importance of the sector tend to promote symmetric farm–retail price transmission. The latter is also more likely in the presence of a strong processing industry.     

Framing consumer food demand responses in a viral pandemic

In this paper I explore several issues related to how the COVID-19 pandemic might impact consumer demand for food. These impacts relate to the structure of preferences in the context of a pandemic, income and time constraints, and price effects. Discussion includes accounting for differential impacts of COVID-19 on demand for food across sociodemographic characteristics, and several high-level issues and observations related to where and how consumers shop and what they buy. My own thinking leads me to conclude that demand-side factors will account for most of the changes we see in retail food market. These demand-side effects will be dominated by income effects, the opportunity cost of time, and longer planning horizons on the part of consumers.     

The Persistence of Profitability among Firms in the Food Economy

The persistence of industry, firm-specific, and corporate-parent effects on firm profitability in the food economy are calculated and further analyzed within its four major sectors: food processing, wholesale grocery, retail supermarket, and restaurant. Profits are more persistent within an industry than within a corporation. The retail supermarket sector has had stable profits as has individual retail supermarket firms relative to the other three sectors.     

Market power analysis in the retail food industry: a survey of methods

The present paper surveys various methods used to analyse market power in the retail food industry. The strengths and weaknesses of these approaches are explored and a review of the issues in using New Empirical Industrial Organization (NEIO) and time–series models is provided. The absence of a theory underlying time–series models is highlighted and a review of some theoretical models in retailing is presented. The impact of imperfect competition in the food processing sector on retailing is also examined. It is argued that a combination of the approaches that minimises the weaknesses and builds on the strengths of single approaches may prove more promising for examining non–competitive behaviour.     

The Patterns and Implications of Increasing Concentration in European Food Retailing

Across the European Union, concentration in food retailing at the national level has been increasing for some time, but increasingly multinational retailers have been extending their international reach. In the process, aggregate concentration has risen sharply over the last few years. In addition, the presence of buyer groups, representing different retail interests, adds to the characterisation of procurement markets as highly concentrated. Also at the aggregate level, cross‐border buyer alliances amongst large retailers have emerged. We consider the implications of these features for the changing patterns of retail competition and the impact on food producers, supplier competition and economic welfare.     

Food Waste Avoidance Actions in Food Retailing: The Case of Denmark

Food waste occurs throughout the entire food supply chain, from production to consumption of food in households. Retailers are in a unique position to contribute to food waste avoidance, not only by minimizing the amount of waste in their distribution channels but also by influencing consumer attitudes and behaviors. This explorative study aims to identify which food waste avoidance actions are conducted by retailers in Denmark, to which extent, and how they vary across food categories and supermarket chain. Based on an analysis of secondary and empirical data collected via observations at retail stores, the authors identify 22 food waste avoidance actions in Danish retail. The results provide new insights into food waste avoidance in retail. Based on the findings, suggestions for further research directions are developed that should serve to identify the most efficient customer targeted actions in the in-store setting and marketing of suboptimal foods.     

Measuring Market Power for Food Retail Activities: French Evidence

In this paper we develop and estimate an empirical model of pricing behaviour for food retail firms in both a quantity‐setting oligopoly engaged in the joint production of demand‐related final goods and a quantity‐setting oligopsony for supply‐unrelated wholesale goods. The procedure consists of estimating an inverse demand system for the final goods, single supply functions for the wholesale goods and the retail industry first‐order profit‐maximisation conditions, from which an estimate of the degree of imperfect competition and of oligopoly‐oligopsony power for the different commodities can be retrieved. The model is applied to the French food retail industry and three commodities are distinguished: dairy products, meat products and other food products. We strongly reject the hypothesis that French food retail firms behave competitively, and more than 20 and 17 per cent of the wholesale‐to‐retail price margins for dairy products and meat products, respectively, can be attributed to oligopoly‐oligopsony distortions.     

Optimal generic advertising in an imperfectly competitive food industry with variable proportions⋆

This paper determines the impact of food industry market power on farmers' incentives to promote in a situation where funds for promotion are raised through a per‐unit assessment on farm output and food industry technology is characterized by variable proportions. Specifically, building on earlier studies by Azzam [Am. J. Agric. Econ. 80 (1998) 76] and Holloway [Am. J. Agric. Econ. 73 (1991) 979], Muth's [Oxford Econ. Papers 16 (1965) 221] model is extended to consider the farm‐level impacts of generic advertising when downstream firms possess oligopoly and/or oligopsony power and advertising expenditure is endogenous at the market level. Applying the model to the US beef industry, we find that for plausible parameter values market power reduces farmers' incentives to promote. However, the disincentive is moderated by factor substitution, and effectively vanishes as the factor substitution elasticity approaches the retail demand elasticity. This suggests that the Dorfman–Steiner theorem, suitably modified to account for factor substitution, suffices to indicate optimal advertising intensity in the US beef sector.     

Consumer Choice of Retail Food Store Formats in Qingdao,China

Abstract

This study analyzes Chinese consumer behavior across different retail food store formats and how household demographics affect shopping behavior. A multivariate probit model with four categories of retail food store formats (wet markets, small grocery stores, supermarkets, and hypermarkets) in Quindao, China is estimated. The results indicate that the new hypermarkets are substitutes for supermarkets, but they do not compete extensively with wet markets and small grocery stores. Furthur development of various catagories of food shopping store formats is linked to store-owner characteristics, potential interrelations among existing retail formats, as well as consumers' demographics and shipping habits.     

Food scares, market power and price transmission: the UK BSE crisis

This paper is concerned with the impact of food scares, principallythe BSE crisis in the UK, and focuses on price transmissionin vertically related markets. We show that if market powerhas an effect on the farm–retail margin, this determinesthe specification of the cointegrating relationship and thusprovides a test of market power. The results for the UK beefchain suggest that we cannot reject the importance of marketpower. The impact of the BSE crisis on farm prices is foundto be more than double that on retail prices, thus corroboratingpublic concerns regarding a differential impact of food scareson retailers and producers.     

我国食用菌产业的多功能性浅析

阐述了我国食用菌的发展及意义,发展食用菌产业的经济功能、生态功能、文化功能、社会功能。作为食品具有食、疗、补三效,作为生态功能可形成生态环境的良性循环,作为社会功能可带动餐饮业、商品零售业、包装、运输、肥料制造、制药业的发展,还可增加就业岗位。     

Factors Affecting European Food Retailers' Internationalisation

Abstract

This paper aims to identify the critical factors that support European food retailers' internationalisation via an investigation of the importance of Dunning's eclectic paradigm advantages (ownership, location and internalisation). Senior managers from seven firms that operate in the Greek food multiple retail sector were interviewed, and three propositions were put on test.

In general, the findings indicate the critical role of the internalisation advantage during the international expansion of European food multiple retailers into that market.

The findings also reveal that this advantage is the main superior and sustainable competitive element that European food multiple retailers possess when competing with local firms. The latter can be considered as an extension to the findings of previous studies that have exclusively emphasised the importance of ownership advantage factors in the course of the retail internationalisation process.     

Economics of household food waste

Food waste has drawn increasing public attention, and the high levels of estimated waste are largely considered to be a failure of our current food system. Recently, economists have begun to weigh in, showing food waste can emerge as the result of a complex equilibrium affected by consumers’ preferences for convenience; expectations about future food prices and availability; food safety concerns; producers’ costs of holding inventory, transportation, and storage; government regulation; and technology. If food waste is a form of inefficiency, there are either strong economic motivations to reduce waste, or unmeasured costs or preferences affecting waste decisions. If consumers have behavioral biases, suffer from information asymmetries, or do not pay the full cost of their waste, there may be a role for government intervention to reduce waste, but most empirical models in the literature have not articulated or quantified the extent of the deadweight loss from the market failures in relation to food waste. In some cases, waste reduction efforts could harm producers if overall demand for food is reduced or harm consumers if overconsumption is encouraged, quality or safety degrades, or supply disruptions occur. Technological innovations, which lower the cost of storage or extend shelf life have the potential to improve both consumer and producer welfare.     

The Effects of Extrinsic Cues on Olive Oil Price in Brazil

Over the past two decades, world olive oil consumption registered an impressive growth. Although olive oil consumption remains concentrated in the main producer countries surrounding the Mediterranean Sea (“traditional” markets), it is also growing rapidly in many other countries all over the world, where olive oil is still largely perceived as a novelty food (“nontraditional” markets). This study focuses on the Brazilian market of olive oil, which is one of the most important nontraditional markets in terms of both its dimension and growth rates. A hedonic price model has been used to evaluate whether, and to what extent, extrinsic cues impact on the retail price of olive oil. Data were collected via direct observation of several e-shops where Brazilian consumers could purchase olive oil. Results show that the retail price of olive oil is highly influenced by extrinsic cues such as branding, labeling, and packaging.     

Market Power in the Philippine Retail and Processed Food Industry

Various models have been employed to analyze market power in the food industry but none has explored combining these models to reinforce their strengths and minimize their weaknesses. This article illustrates an application of these models in a multistage framework using the case of the Philippine retail and processed food industry. Price transmission is examined in the first stage of analysis using cointegration and price asymmetry models. Conjectural variation and bargaining models are employed in the second and third stages of analysis. Results indicate that market power exists in industries where price transmission is asymmetric.     

Shopping Behavior and Evaluation of Store Features: Perspectives from a Food Market in the Arabian Peninsula

ABSTRACT

Globally, the food retailing industry is seen as most dynamic and rapidly changing. In this paper we investigate the shopping behavior of shoppers in Saudi Arabia, the largest retail market in Arabian Peninsula. Using empirical research, this paper examines factors influencing shopping decisions and the attitude toward shopping of shoppers in Saudi Arabia. Comparisons based on demographic factors are also discussed. The article discusses the findings and makes recommendations to retail store management. Future research directions are also suggested.     

The effects of China's growth on the food prices and the food exports of other developing countries

This article explores the impacts of China's growth in the international markets of agricultural products along two dimensions: food price inflation and export growth in other developing countries. China's food imports of vegetable oils have grown dramatically over the last decade, linking China's economic growth to the recent increases in global food prices. If China is a source of global food price inflation, exporting countries will benefit whether they sell directly to China or not. These direct and indirect linkages are explored using a short‐run, partial‐equilibrium model of international trade in agricultural products in which consumer prices and trade costs are derived from bilateral trade flows. China's effects on food prices and exports are estimated by reducing Chinese food expenditures in 2007 by half, roughly China's level of expenditures in 1995. Results indicate that food prices as measured by CES price indexes in developing Asia, Africa, and Latin America would have been reduced by 1.27%, 0.32%, and 0.22%, respectively. China has been an important source of growth for exporters selling directly to China. There is no evidence of export growth due to an overall increase in food prices caused by China's growth.