Research

Working Papers

1. Geospatial Inequality in Green Transition, with Zheng Xiao and Wendong Zhang (2/26) 

SSRN Working Paper  (Under Review)

2. Ports, Trade Costs, and Food Imports, with Fei Nie, Tao Xiong, and Wendong Zhang (2/26)   (Submitted)

3. Environmental Regulations, Market Power in Input Markets, and the Labor Share (12/25) 

SSRN Working Paper   (Under Review)

4. Market Competition as Climate Adaptation in Agriculture, with Puyu Zhang (2/26)   (Submitted)

5. A Geospatial Approach to Measuring Economic Activity, with Costas Arkolakis and Anton Yang  (11/25) 

Latest Version | NBER Working Paper #33619 | Cowles Foundation Discussion Papers #2435   (Under Review)

6. Spatial Competition and Strategic Entry in China's Agricultural Markets (New Draft Coming Soon) 

7. Artificial Intelligence Innovation and Product Quality: Evidence from Food Recalls in China, with Fei Nie, Lei Li, Tao Xiong, and Wendong Zhang (8/25)    (Under Review)

Work in Progress

1. The Economics of Space

2. Risky Global Agricultural Supply Chains: Evidence from Firm-to-Firm Trade, with Bernhard Dalheimer and Wendong Zhang

3. Employment Effects of Environmental Regulations: Evidence from the Clean Water Act, with Xibo Wan, Anton Yang, and Wendong Zhang