This paper calls into question the currently most influential model of international trade. An empirical finding by Trefler (2004, AER) and others that industrial productivity increases more strongly in liberalized industries than in non-liberalized industries has been widely accepted as...

When traditional measures for health and economic welfare are scarce or unreliable, height and the body mass index (BMI) are now well-accepted measures that reflect net nutrition during economic development. To date, there is no study that compares 19th century BMIs of immigrants and US natives....

We use a multilevel multinomial econometric approach to model the categories of body mass index as functions of both lifestyle components and external environment. Among state level variables, higher per-capita sales of restaurants and higher Gini coefficient are associated with higher rates of...

The COVID-19 pandemic and its associated policies may impact body weight in a variety of ways. Using data from the 2018-2020 waves of the Behavioral Risk Factor Surveillance System (BRFSS), we estimate the COVID-19 pandemic’s effect on Body Mass Index and the probability of obesity for adults...