Disability in Belgium: There Is More Than Meets the Eye

Alain Jousten, Mathieu Lefebvre, and Sergio Perelman, Social Security Programs and Retirement around the World: Historical Trends in Mortality and Health, Employment, and Disability Insurance Participation and Reforms (University of Chicago Press, 2012), chap. 6, https://www.nber.org/books-and-chapters/social-security-programs-and-retirement-around-world-historical-trends-mortality-and-health/disability-belgium-there-more-meets-eye.