Search results

The purpose of this study is to assess the impact of rising food prices on food demand and nutrient intake among rural–urban migrants and whether such impact varies across income classes.

Using data from the China Health and Nutrition Survey (CHNS), this study adopts a quadratic almost ideal demand system (QUAIDS) for food demand elasticity and an indirect estimation method for nutrient elasticity to investigate the effects of rising food prices on food demand and nutrient intake among rural–urban migrants.

The estimated results indicate that an increase in the price of pork alone would lead to a larger reduction in most nutrients among rural–urban migrants than other single targeted food group, and a simultaneous rise in the price of all food groups would have a remarkably adverse effect on the nutritional status of rural–urban migrants in comparison to the nutritional effects of a rise in one targeted food group. In addition, the nutritional effects of food prices across income classes show that the nutritional status is particularly vulnerable to rising food prices among low-income rural–urban migrants.

This paper focuses on analyzing the impact of rising food prices on the nutritional status of rural–urban migrants, a topic that is very limited in the literature. This study provides a fresh look at the effect of volatile food prices on food demand and nutrient intake among rural–urban migrants. The results indicate that income growth would have a remarkable positive effect on nutrient intake for rural–urban migrants, especially for low-income rural–urban migrants. However, an increment in nutrients due to a growth in income would not be far from enough to cover the reduction in nutrients as a result of a simultaneous rise in price of all the studied food categories at the same rate.

The purpose of this paper is to assess the impact of providing information on Chinese consumers' attitudes toward and willingness to pay (WTP) for cultured meat, and to further focus on the heterogeneous effect of prior awareness.

The data were collected by interviewing 1,004 consumers through a face-to-face survey conducted in 2019. Repeated measures ANOVA, ordinary least squares and maximum likelihood estimation were employed for data analysis.

Whether consumers have heard of cultured meat before is not an important determinant for their attitude, but whether they know it well is. Consumers' attitudes and WTP all improved after the provision of information, but knowledgeable consumers' attitudes were less influenced by information than those without prior knowledge. Unlike attitude, prior awareness does not affect the effect of information on WTP.

Despite extensive studies on the impact of information on the acceptance of cultured meat, few have analyzed the heterogeneous effect of prior awareness. In the research on prior awareness of cultured meat, firstly, no consistent conclusions about the effect of prior awareness on attitude; secondly, previous studies only considered heterogeneous effects of prior awareness on attitude toward cultured meat, while ignored WTP. This paper provides new insights in these areas. Further, this paper provides the first evidence on the heterogeneous impact of prior awareness in developing countries; most previous research has focused on consumers in developed countries.

Farm income in the agricultural sector is susceptible to natural and market risks. A large body of literature has studied the effects of cooperative membership on household welfare, technical efficiency, productivity and production behavior, yet little has been known about the impact of cooperative membership on farm income volatility. This paper aims to fill this research gap by investigating the relationship between cooperative membership and farm income volatility of Chinese pig farmers and drawing policy implications.

This paper examines the effect of cooperative membership on farm income volatility, using data from a two-round survey of pig farmers in China. The authors employ an endogenous switching regression model to address the selection bias issues associated with unobserved factors simultaneously affecting farmers' participation in agricultural cooperatives and income earning activities.

Using household panel from a two-round survey of 193 pig farmers in China, this analysis highlights two key findings: (1) agricultural cooperative membership has significant and positive effect on farm income stability and (2) the impact of cooperative membership on farm income stability varies with production scale.

This research makes two contributions to the literature. First, this study contributes to the scant literature exploring the relationship between agricultural cooperatives and farm income stability. Second, to the best of the authors' knowledge, this is the first study that explores such relationship in a livestock sector. The pig sector in China and around the developing world has been increasingly challenged by multifaceted risks (e.g. price fluctuations, epidemic diseases, environmental regulations), and understanding the role of agricultural cooperatives in farm income stability of pig farmers is of great practical and policy significance.