Pusan National University - Department of Economics
COVID-19, coronavirus, pandemic, food sector, employment, worker safety
education, employment, recession, COVID-19, human capital
COVID-19, Bertrand Competition, Experiment, Cheap Talk, Amazon Mturk
urbanization, agglomeration, employment, pandemic, COVID-19, cities, density
Bertrand Competition, Experiments, Collusion, Cheap Talk, Amazon Mturk
Bertrand Competition, Experiments, Collusion, Cheap Talk, Amazon MTurk
health insurance, self-employed, Affordable Care Act, state Medicaid expansion
Korea Baseball Organization, Automated Ball-Strike System
COVID-19, Nonpharmaceutical interventions
False average, productivity