theorem epsPQ_lt_one (e : TwoWorldEconomy N) (n : Fin N) : epsPQ e n < 1 := by simp only [epsPQ] exact (div_lt_one (e.hv n)).mpr (e.hfast n)
thesis/CESProofs/Dynamics/TwoWorldDefs.lean:66
Two-World Economy: Price vs. Production Timescale Separation