@techreport{Riffe2024, author = {Riffe, T. and Tursun-Zade, R. and Trias-Llimós, S.}, title= {Arriaga meets Kitagawa. Life expectancy decomposition with population subgroups}, year = {2024}, doi = {10.4054/MPIDR-WP-2024-029}, publisher = {MPIDR}, address = {Rostock}, institution = {MPIDR Working Paper WP-2024-029}, }