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Impact of COVID‐19 and Nationwide Lockdowns on Vegetable Prices: Evidence from Wholesale Markets in China
In this paper, we employ a combination of time regression discontinuity design method (T‐RD) and the difference‐in‐difference method (DID) to identify and quantify the causal effects of the strict lockdown policy on vegetable prices using multiple‐year daily price data from 151 wholesale markets of...
Shranjeno v:
| izdano v: | Am J Agric Econ |
|---|---|
| Main Authors: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Wiley Periodicals, Inc.
2021
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8014438/ https://ncbi.nlm.nih.gov/pubmed/33821009 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/ajae.12211 |
| Oznake: |
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