“…Since the 1990s, many countries have adapted their legislation and policies to allow for more flexibility in payment models. Germany, for instance, implemented several legislative changes since the 2000s that fostered "more competition for care concepts between health insurances, more options for the insured and more leeway for players in the various sectors of healthcare" (Amelung, Hildebrandt and Wolf, 2012 [91]). This regulatory framework paved the way for the implementation of comprehensive capitation shared savings models like the one implemented in the Healthy Kinzigtal (Pimperl et al, 2017[92]).…”