A5024850087- COVID-19 Pandemic Impacts
- Efficiency Analysis Using DEA
- Urban Agriculture and Sustainability
- Agricultural Innovations and Practices
- Energy, Environment, Economic Growth
- Rice Cultivation and Yield Improvement
- Market Dynamics and Volatility
- Environmental Impact and Sustainability
- Food Waste Reduction and Sustainability
- Land Use and Ecosystem Services
- COVID-19 impact on air quality
- COVID-19 epidemiological studies
- Monetary Policy and Economic Impact
Chinese Academy of Agricultural Sciences
2020-2024
Institute of Agricultural Economics and Development
2020-2024
The spread of COVID-19 has affected not only public health but also agriculture, raising global concerns regarding the food system. As an immediate impact COVID-19, farmers around globe have had difficulties with sales, resulting in large amounts overstocked agricultural products and loss. This further threatens livelihood rural, poor impacts sustainable production. To provide a better understanding overstocking situation after outbreak pandemic, this study depicts distribution...
Against the backdrop of increasing financialization grain markets, cross-cycle and cross-market contagion among commodities has been intensifying. To investigate risk spillover across different cycles, this study selected UK WTI crude oil soybean, corn, wheat futures prices from Chicago Board Trade as research subjects. Using ensemble empirical mode decomposition (EEMD), original sequences were decomposed into sub-sequences frequencies. Based on these frequency characteristics, long-term,...
Improving the efficiency of fertilizer usage is important to achieve sustainable agricultural production. As a major producer, China formally proposed national reduction and initiative in 2015. Using double stochastic meta-frontier method measure use 31 provinces mainland from 2005 2019, this study evaluates effectiveness said on grain The results show that China’s has achieved some success, with average value production increasing by 2.53 percentage points. However, changes regional...
The sustainability of rice-cropping systems hinges on balancing resources, output, and environmental impacts. China is revitalizing the ancient ratoon rice (RR) system for input savings benefits. Prior research has explored RR system’s performance using various individual indicators, but few studies have focused its overall balance these factors. Environmental efficiency (EE) analysis addresses this gap. Using field survey data from Hunan Province in slacks-based envelopment method, we...