Differences in physical health across populations and their implications for the old-age dependency ratio in high-, middle- and low-income countries. SSM - Population Health. Forthcoming. doi:10.1016/j.ssmph.2020.100579..
The effect of retirement on cognitive functioning. Health Econ. 2012;21(8):913-27. doi:10.1002/hec.1771..
Subjective Health Assessments And Active Labor Market Participation Of Older Men: Evidence From A Semiparametric Binary Choice Model With Nonadditive Correlated Individual-Specific Effects. The Review of Economics and Statistics. 2011;93(3):764..
Time to Burn (Calories)? The Impact of Retirement on Physical Activity among Mature Americans. Journal of Health Economics. 2016;45:91-102. doi:http://dx.doi.org/10.1016/j.jhealeco.2015.12.001..