Seminar
Being Human: Endogenous Growth, Pollution and Natural Resources under Time-Inconsistent Preferences
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SeriesTI Complexity in Economics Seminars
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Speaker(s)Carles Mañó-Cabello (KU Leuven, Belgium)
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FieldComplexity
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LocationTinbergen Institute, Roeterseiland Campus, E5.07
Amsterdam -
Date and time
June 25, 2026
12:00 - 13:00
Abstract
How does present bias shape economic growth, the creation of ideas, natural resource extraction, and pollution? We develop an endogenous growth model with exhaustible resources and pollution, where households have tendencies to procrastinate. Relative to exponential discounting, which is time-consistent, outcomes depend on the Elasticity of Intertemporal Substitution (EIS) threshold. Contrary to common belief, if the EIS>1, present bias actually raises growth, shifts labor toward R&D, speeds technological innovation, and slows resource extraction; if EIS<1, economic growth falls, but effects on R&D, innovation, extraction, and pollution are theoretically ambiguous. These results nuances the established belief that present bias is always detrimental to economic growth, innovation and environmental sustainability.