Wei Jia

ORCID: 0000-0003-2408-8038
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About
Contact & Profiles
Research Areas
  • Global trade and economics
  • International Business and FDI
  • Global Trade and Competitiveness
  • Agricultural Innovations and Practices
  • Insect Resistance and Genetics
  • Energy and Environment Impacts
  • Environmental Toxicology and Ecotoxicology
  • Organic Food and Agriculture
  • Agricultural Economics and Policy
  • Innovation and Socioeconomic Development
  • Working Capital and Financial Performance
  • ICT Impact and Policies
  • World Trade Organization Law
  • Pesticide Residue Analysis and Safety
  • Firm Innovation and Growth
  • Fiscal Policy and Economic Growth
  • Insect and Pesticide Research
  • Energy, Environment, Economic Growth
  • Economic Zones and Regional Development
  • Pesticide and Herbicide Environmental Studies
  • Fungal Plant Pathogen Control

Chinese Academy of Agricultural Sciences
2018-2024

Institute of Agricultural Economics and Development
2022-2024

Institute of Plant Protection
2018-2020

Guiding and encouraging farmers to adopt low-carbon agricultural technologies is highly significant for reducing greenhouse gas emissions, mitigating climate change, achieving production development food security. This study used survey data from 1843 grain in 14 provinces of China empirically analyze the impact non-farm employment experience risk preferences on farmers’ technology (LCAT) adoption. The results show that farmers: (1) significantly promoted adopting LCAT. probability LCAT by...

10.3390/agriculture13010024 article EN cc-by Agriculture 2022-12-22

Purpose Market integration in China is still progressing, while the border effects of trade among regions exist. The question whether eliminating or weakening regional bias can promote China's agricultural remains an important issue. This paper analyzes impact on trade. Design/methodology/approach constructs a pure exchange computable general equilibrium model nine and three sectors, trade; Comparing differences inter-regional external trade, especially imports exports eight China. Findings...

10.1108/caer-02-2021-0044 article EN China Agricultural Economic Review 2022-04-23

Agricultural mechanization services (AMS) are a key strategy for farmers to achieve mechanized production. However, farmers' access these is impeded by information gaps and high search costs. This study investigates the impact of internet usage on AMS accessed farmers, based 8,299 observations gathered from 12 Chinese provinces. The results indicate that who use have 24.4% higher probability accessing than those do not. Moreover, heterogeneity tests revealed significantly promotes among...

10.1080/00036846.2024.2337788 article EN Applied Economics 2024-04-02

<title>Abstract</title> Modern Preferential Trade Agreements (PTAs) extend beyond simple tariff reductions, incorporating a range of provisions that emphasize deeper commitments related to non-tariff barriers and behind-the-border policies. This complexity complicates the assessment their impacts on agricultural trade. By integrating data from Deep (DTAs) database UN Comtrade database, our study investigates effects deepening in DTAs The analysis utilizes an extended three-way structural...

10.21203/rs.3.rs-5242662/v1 preprint EN cc-by Research Square (Research Square) 2024-11-14

ABSTRACT China's agricultural export has increased rapidly, but the advantage weakened. Agricultural enterprises (AEs) play a major role in export. Is there bias of AEs for improving either profit margin or productivity? The paper applies panel data Chinese from 2014 to 2019 and uses generalized method moments fixed effects (FE) model test impact AEs’ on productivity. results show that productivity (AEEs) is significantly lower than non‐export (ANEs). goal increase rather productivity;...

10.1111/rode.13188 article EN Review of Development Economics 2024-12-25

What types of agricultural enterprises should be supported by finance to improve the economic effect? The paper applies panel data from Chinese 2014 2019, and uses Heckman two-stage method fixed effects model test relationship between financial support (AEs) perspectives 'who was supported' benefited'. results showed that tended with large scale low productivity; specialized R&D institutions, state-owned export are easier receive larger support. Financial improved effect enterprises....

10.1080/00036846.2023.2277699 article EN Applied Economics 2023-11-17

This study aimed to analyze the impact of home bias on China’s trade border effects by constructing a pure exchange computable general equilibrium model. The results indicate that external import, export, and in China are 6.96 times, 4.62 5.60 times their respective counterparts interregional trade. On elimination national bias, fell 96.37%, 93.71%, 95.18%, respectively, while became 8.06%. By eliminating regional imports, exports, decreased 3.63%, 6.29%, 4.82%, respectively.

10.1080/1540496x.2022.2153590 article EN Emerging Markets Finance and Trade 2022-12-28
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