“…Pre-COVID-19 [21][22][23][24][25][26][27] During COVID-19 [10][11][12]14,[16][17][18][21][22][23][24] Post-COVID-19 [14,24,39,66,75,[78][79][80] Studies on the pandemic period are of great importance as they provide insight into how the pandemic has affected different aspects of society. The studies mentioned above highlight some key areas that have been the focus of research during the pandemic, including price changes [32,36,38,65], policy implications [40,48,49,55], food safety [17,30,43], and consumer behaviors [12,71,81].…”