Trophic currencies: ecosystem modeling and resilient economies

Marc Brakken, Preston Austin, Stephanie Rearick and Leander Bindewald: In this paper we present a theoretical currency model analogous to trophic food chains, and argue that appropriately differentiated currencies from supranational currencies to regional, sectoral and down to timebanking and nonreciprocal exchanges can help better activate the value in the world, empowering communities and economies.