Wei Si

ORCID: 0000-0002-2270-897X
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About
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Research Areas
  • Economics of Agriculture and Food Markets
  • Obesity, Physical Activity, Diet
  • COVID-19 Pandemic Impacts
  • Energy, Environment, Economic Growth
  • Consumer Market Behavior and Pricing
  • Environmental Impact and Sustainability
  • Diet, Metabolism, and Disease
  • Organic Food and Agriculture
  • Sharing Economy and Platforms
  • Power Systems and Renewable Energy
  • Zoonotic diseases and public health
  • Wine Industry and Tourism
  • Agriculture Sustainability and Environmental Impact
  • Global trade and economics
  • Animal Disease Management and Epidemiology
  • Land Use and Ecosystem Services
  • Agricultural Innovations and Practices
  • COVID-19 impact on air quality
  • Regional Economic and Spatial Analysis
  • Educational Technology and Assessment
  • Diet and metabolism studies
  • Taxation and Compliance Studies
  • Complex Systems and Decision Making
  • Agriculture, Land Use, Rural Development
  • Forensic and Genetic Research

China Agricultural University
2009-2025

Chinese Academy of Agricultural Sciences
2021

Institute of Agricultural Economics and Development
2021

Institute of Geographic Sciences and Natural Resources Research
2021

Nanjing Agricultural University
2021

Chang'an University
2021

Anhui University
2011-2013

Shanghai Public Security Bureau
2004

Purpose The purposes of this paper are to review the impact on food and nutrition security several pandemic emergencies 2018 price crisis from a global perspective, examine Chinese experiences lessons in ensuring for its citizen propose policy actions prevent crisis. Design/methodology/approach authors utilize noncomprehensive peer-reviewed nonpeer-reviewed literature, as well case study approach. Findings Under ongoing COVID-19, China's relatively secure short run largely due governmental...

10.1108/caer-04-2020-0065 article EN China Agricultural Economic Review 2020-06-23

The ongoing trade war between the United States and China is having profound impacts on global economy. As recent studies have found substantial amounts of carbon dioxide air pollution embedded in supply chains, Sino–US may also affect emissions health burdens worldwide, which remains poorly understood. Here, we estimate potential changes gross domestic product (GDP), anthropogenic particulate matter (PM2.5) related premature deaths worldwide under two scenarios. We find that for US China,...

10.1088/1748-9326/aba3d5 article EN cc-by Environmental Research Letters 2020-07-08

ABSTRACT Open‐air straw burning (OSB) is a practice prevalent in developing countries that presents substantial risks to public health. However, the prevalence of OSB these not due absence regulations but insufficient enforcement existing at local level. This study investigates an management reform China, which aims leverage digital technology, specifically satellites, enhance regulations. We evaluate effectiveness this by exploring unique county‐level satellite‐based dataset and employing...

10.1111/agec.70003 article EN Agricultural Economics 2025-02-26

ABSTRACT Environmental information disclosure (EID) policies have been used in many jurisdictions, yet the impact on environment and economic performance of enterprises remains a question. This study examines China's mandatory EID policy implemented 2014 as an example potential relationship between environmental enterprise performance. We applied difference‐in‐differences (DID) propensity score matching (PSM) sampling method to examine issue, using panel dataset nearly 90 sugar Guangxi China...

10.1111/1467-8489.70000 article EN Australian Journal of Agricultural and Resource Economics 2025-03-11

Purpose – The purpose of this paper is to investigate the determinants pork consumption in urban western China and different patterns across income strata with respect elasticity price demand. Design/methodology/approach double-hurdle model fit household data Sichuan Xinjiang provinces which from National Bureau Statistics surveys. Findings finds that consumers’ purchasing decisions regarding are related both non-economic economic factors. results also indicate large differences among for...

10.1108/caer-08-2012-0090 article EN China Agricultural Economic Review 2014-08-26

ABSTRACT The objective of this study is to explore the determinants urban at‐home consumption demand for powdered milk in Guangdong province from 2007 2009. A double‐hurdle model used analysis based on survey data. data include 8188 household distributed 15 cities and prefectures province. Major findings show that income growth household, an increase level education householder, different age groups within all have positive effects milk. prices negative consumption. Families Pearl River...

10.1002/agr.21373 article EN Agribusiness 2014-02-03

Purpose – The purpose of this paper is to evaluate the total-factor energy efficiency (TFEE) in China’s sugar manufacturing industry using firm-level data from 2002/2003 2012/2013 crushing seasons, and further explore determinants TFEE. Design/methodology/approach Modified envelopment analysis used measure TFEE each mill during seasons. Then heteroskedastic fractional probit model applied estimate because bounded nature heteroskedasticity unbalanced panel. Findings results show that...

10.1108/caer-11-2014-0131 article EN China Agricultural Economic Review 2015-08-26

Abstract This paper offers the first empirical evidence of impact COVID‐19 on dietary diversity among children and adolescents in urban rural families by using panel data collected 2019 (before COVID‐19) 2020 (during northern China. Our study uses from 2,201 primary school students 1,341 junior high‐school to apply difference differences (DID) method estimate families. We found that score (DDS) decreased 0.295 points (p < 0.01) compared with during COVID‐19. Specifically, significantly...

10.1111/cwe.12394 article EN China & World Economy 2021-11-01

Purpose The purpose of this study is to explain the rapid growth urban residents' sugar consumption in China from perspective habit formation. Design/methodology/approach Using provincial panel data Chinese households 1995 2012, uses two-step System Generalized Moment Method (GMM) test formation effect on expenditure China. We also use system GMM and recursive estimated method explore changes coefficients different years. Findings find a significant overall types sugary foods expenditure....

10.1108/caer-07-2020-0170 article EN China Agricultural Economic Review 2021-03-10

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...

10.1108/caer-09-2019-0162 article EN China Agricultural Economic Review 2020-08-06

Abstract The rapidly growing animal protein demand of Chinese residents has caused multiple pressures, including on food security, health, and the environment. It is critical to study reasons for changes in residents' intake structure make a reasonable judgment about its future trend. This paper uses Nationwide Urban Household Survey Date from 1992 2009 construct pseudo panel conduct research based habit formation theory. We find that there significant effect consumption main source foods...

10.1002/agr.21860 article EN Agribusiness 2023-10-11

Worldwide, overweight and obesity have become an important public health problem affecting the of children adolescents. In China, prevalence has reached 19 percent among 6–17-year-old age group. Although studies shown that regular consumption sugar-sweetened beverages (SSBs), especially carbonated (SSCBs), is positively correlated with children, research on ways to reduce SSBs scarce. This study fills this gap by analyzing data nearly 4000 students aged between 9–15 from Inner Mongolia...

10.3390/ijerph18073713 article EN International Journal of Environmental Research and Public Health 2021-04-02

ABSTRACT Sustainable agri‐waste utilization is a crucial stage in transforming agricultural production into low‐carbon. Straws, as the primary waste, are not effectively reused by farmers developing countries. Burning straws can be widely observed and it one of main sources CO 2 PM 2.5 emissions from sector. Since 2013, China has reformed its governance to promote sustainable use straws. However, few studies have analyzed structural change field operation policies, limited evidence been...

10.1002/sd.3315 article EN cc-by Sustainable Development 2024-12-26

Purpose Food choices profoundly affect one's dietary, nutritional and health outcomes. Using alcoholic beverages as a case study, the authors assess potential of genetic data in predicting consumers' food combined with conventional socio-demographic data. Design/methodology/approach A discrete choice experiment was conducted to elicit underlying preferences 484 participants from seven provinces China. By linking three types (—data experiment, information individual genotyping data)...

10.1108/caer-09-2022-0214 article EN China Agricultural Economic Review 2023-09-05

Individual food choices and consumption are closely relating to one's diet, nutrition, health. Using the case of alcoholic beverages, this study extends random-utility framework by incorporating genetic information into consumer demand models, demonstrates significant impact factors on individual choice decisions in a novel way. Integrating individual-level responses discrete experiments (DCE), genotyping data, socioeconomic/demographic characteristics 484 participants collected from...

10.2139/ssrn.3757205 article EN SSRN Electronic Journal 2020-01-01
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