Beef consumption in China has increased substantially from 5.0 million tons 2000 to 7.7 2019 thanks rapid income growth, but still remains low compared pork and poultry consumption. Improving the understanding about impacts of household on beef is necessary forecast future demand inform domestic industry, especially context unprecedented expansion middle class China. Based survey data 32 878 urban households collected by National Bureau Statistics China, we employed inverse hyperbolic sine...

This study employs panel data and a dynamic Almost Ideal Demand System (AIDS) model to investigate the habit formation effect of food consumption among Chinese rural residents its consequential impact on nutritional intake. The dataset, spanning from 2012 2018, encompasses nine provinces in China involves 5390 households. findings reveal that, excluding beef, mutton, poultry, there are significant categories, notably grains, vegetables, edible oils. Lower-income younger demographics...

We use a threshold model to analyze the relationship between per capita income and water footprint of food consumption in urban Guangdong Province China, further simulate effect changes distribution on consumption. The growth residents has significant positive consumption, where varies by stratum. elasticity for total sample is 0.45, low-income group (0.75) greater than that high-income (0.23), indicating change resources. simulation results show increasing residents, especially group,...

The COVID-19 pandemic introduced risks and challenges to global food nutrition security. In this paper, we examine the impact of on nutritional intake China’s rural residents using panel data a fixed effects model. were collected in 2019 2020 covered nine provinces 2631 households China. results reveal that an increase 100 confirmed cases county resulted 1.30% (p < 0.01), 1.42% 1.65% 1.15% 0.01) decrease per capita dietary energy, carbohydrates, fats, proteins, respectively. Moreover, had...

Purpose China is not only the biggest mutton consumer, but also top importer in world. China’s urban households are becoming key driving force behind a surge consumption. Therefore, purpose of this paper to investigate determinants demand China. Design/methodology/approach Based on sample 32,910 across six provinces and autonomous regions, an inverse hyperbolic sine (IHS) double-hurdle model estimated, by maximum likelihood estimation, reveal consumption-at-home. Findings The empirical...

Purpose China has experienced a fast economic growth and shown significant rise in income inequality the past decades. During same period, fluid milk consumption urban areas rapidly expanded. The objective of this paper is to analyze simulate influence distribution changes on households China. Design/methodology/approach This study applies an inverse hyperbolic sine (IHS) double-hurdle model modeling at-home across different strata based sample 11,861 five provinces China, simulating impact...

China is undergoing a rapid dietary transition as well changing income distribution. In this paper, we examine the impacts of heterogeneity on prediction food consumption using dataset that covered 22,210 urban households in China's 6 provinces. The two-stage Exact Affine Stone Index Implicit Marshallian Demand System (EASI demand system) model, which deals with problem censoring and endogeneity, applied to estimate elasticity across strata. Additionally, dynamic simulation method...

In China, the urgent need to formulate food policies that address both nutritional health and climate challenges has become increasingly apparent. This study constructs a theoretical framework multi-objective programming model takes into account income disparities, aiming delineate sustainable healthy diet for Chinese residents pinpoint key areas dietary transformation. Our findings reveal in China should involve moderate adjustments staple foods, such as reducing rice consumption favor of...

The COVID-19 pandemic introduced risks and challenges to global food nutrition security. In this paper, we examine the impact of on nutritional intake China's rural residents using panel data a fixed effect model. were collected in 2019 2020 covered nine provinces 2,631 households China. results reveal that an increase 100 confirmed cases county resulted 1.48% (p&amp;lt;0.01), 1.46% 1.77% 1.23% (p&amp;lt;0.01) decrease per capita dietary energy, carbohydrates, fats, proteins, respectively....

China is facing a rapidly aging population, and the proportion of working-age population (WAP) showing decreasing trend. In this study, we use two-stage budgeting quadratic almost-ideal demand system framework to estimate distribution food elasticity under different proportions WAP in rural China. The results show that income elasticities residents’ for fruits vegetables, animal products, oils fats, grains were 0.73, 0.65, 0.55, 0.48, respectively. Additionally, residents tended increase as...

The scientific thinking level of college students not only determines the depth and breadth their professional development after entering society, but also directly affects speed quality China's future technological development. It is a long systematic project to cultivate modern students. This paper discusses group characteristics connotation thinking, gives cultivating road-map thinking. Universities, enterprises institutions, associations societies cooperate with each other practice...