This paper examines the effects of emergency food assistance on human mobility patterns between March and August of 2020. We study a large public-private initiative in Colombia, created to deliver food aid to one million households at risk of falling into poverty and previously not included in...

This paper investigates the localized and short-term effects of COVID-19-induced lockdowns on Shanghai's rental market in the second half of 2022. Using Difference-in-Differences methodologies, we find that rental prices declined by 1.5% following the lockdowns on average, with areas...

Social connection is a key determinant of emotional well-being, yet the role of solitude in shaping both momentary affect and overall life satisfaction remains understudied. This paper investigates how being alone while engaging in daily activities relates to subjective well-being, using rich...

Background: Government-imposed lockdowns during the COVID-19 pandemic disrupted essential healthcare services in low- and middle-income countries (LMICs), including childbirth delivery care. While a few studies have documented a decline in institutional deliveries, little is known about the...

This study measures congestion in major container ports and investigates how port characteristics and regional factors influence congestion during the COVID-19 periods. We develop port congestion indicators, including vessel arrivals, vessels staying in a period, waiting time, and service time....