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„… , respectively. Given a set of (simplifying) assumptions, the familiar industry equilibrium condition can be …” „… (? ? ? ? ). We acknowledge the potential impacts of subsidized renewable energy on future returns to land use …” „… German Renewable Energy Act on structural change in agriculture - The case of biogas. In: Utilities …”

„… challenges regarding energy supply, transport, and provision of infrastructure. Climate change, which poses …” „… Fraunhofer Institute for Environmental, Safety and Energy Technology in Oberhausen has calculated the …” „… meters of water are consumed. Moreover, for every foodstuff we eat, energy is consumed in production and …”