We present a theory of human capital, with its two most essential components, health capital and, what we term, skill capital, endogenously determined within the model. Using the theory, and a calibrated version of it, we uncover and highlight an important economic mechanism driving...

This paper studies the relationship between early mental health episodes and early homelessness, focusing on depression and anxiety amongst disadvantaged Australians. Using data from the Australian Journeys Home survey, we investigate whether the early onset of mental health conditions make a...

India’s first-generation and short-lived nutrition surveillance pilot (called ICDS-CAS) launched in 2018 was dismantled and replaced by a second-generation program (called POSHAN 2.0) in 2021. To estimate the relative effectiveness of 18 services provided by the frontline workers using...

This study throws light on the potential non-linear effects of education on individual health and health-related behaviors, finding a strong role for higher education. Using an instrumental variables (IVs) strategy, which leverages changes in within-province between-municipality college...

The COVID-19 pandemic has led to lifestyle changes across Europe with a likely impact on sleep quality. This investigation considers sleep quality in relation to the evolution of the COVID-19 pandemic in five European countries. Using panel regressions and keeping policy responses to COVID-19...

We study the influence of social messages that promote a digital public good, a COVID-19 tracing app. We vary whether subjects receive a digital message from another subject, and, if so, at what cost it came. Observed maximum willingness to invest in sending varies, from 1 cent up to 20 euros....