As a social gerontologist, my research focuses on social determinants of healthy aging, with an emphasis on how economic, environmental, and social/productive behavioral factors shape well-being and multidimensional health in later life. I am interested in how these determinants may contribute to inequality and disparity of health across a life course. Methodologically, I use quantitative and cross-national/cultural comparative approaches to examine the connections across social determinants, life course factors, and health, with multiple externally- (e.g., ECS and GRF) and internationally-funded projects that investigate the links between later-life health and economic (e.g., wealth and financial capability), social engagement (e.g., social isolation and loneliness), environment (e.g., physical and social environments), and productive engagement (e.g., self-employment).