Evidence map›Paper›PMID 32837661›Full record

ArticleFood security2020

Consumer food stockpiling behavior and willingness to pay for food reserves in COVID-19.

Erpeng Wang, Ning An, Zhifeng Gao, Emmanuel Kiprop, Xianhui Geng

Abstract read
In one paragraph

Article in Food security, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

60 citing papers in PubMed.

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  15. Digital food sharing and food insecurity in the COVID-19 era.Resources, conservation, and recycling · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Erpeng WangSchool of Economics and Management, Nanjing Tech University, Nanjing, 211816 China.
Ning AnCollege of Economics and Management, Nanjing Agricultural University, Nanjing, 210095 China.
Zhifeng GaoFood and Resource Economics Department, University of Florida, Gainesville, FL 32611-0240 USA.
Emmanuel KipropCollege of Economics and Management, Nanjing Agricultural University, Nanjing, 210095 China.
Xianhui GengCollege of Economics and Management, Nanjing Agricultural University, Nanjing, 210095 China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Consumer behavior changes differently in emergencies. Understanding consumer food stockpiling behavior during COVID-19 pandemic can provide critical information for governments and policymakers to adjust inventory and response strategies. This paper analyzed consumer food stockpiling behavior, including the change of food reserve scale and willingness to pay for fresh food reserves in COVID-19. Our paper shows that the scale of food reserve extends from 3.37 to 7.37 days after the outbreak of COVID-19; if available, consumers on average are willing to pay 18.14 yuan (60.47%) premium for fresh products reserves. The result shows that food stockpiling behavior is fueled by a set of multiple motivations and subjective risk perception. Female, high education level and high-income consumers were more likely to reserve larger scale food reserves, but consumers' willingness to pay for fresh food reserves is determined by income. This study was conducted when new infection cases continued to rise in the world. The story of food stockpiling during the COVID-19 pandemic in China is similar with the rest of world. Consumer stockpiling behavior in China can also be expanded to other countries to predict the change of food demand and understand more about consumer preferences in emergencies.

Indexed as

COVID-19Food reserves scaleFood stockpiling behaviorWTP

Identifiers

PMID32837661
PMCPMC7406878

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.