Sections / Section 15: Endogenous Diversity / criticalMassJ

Critical Mass J

defprovedMicroeconomics

Documentation

Lean 4 Proof

def criticalMassJ (T ρ c d_sq : ℝ) : ℝ :=
  T * (1 - ρ) / (2 * c ^ 2 * d_sq)

Dependency Graph

Used by

critical_mass_above_has_benefit critical_mass_below_no_benefit criticalMassJ_increasing_in_T critical_mass_zero_friction complementarity_paradox_barrier criticalMassJ_characterization criticalMassJ_increasing_in_complementarity

Location

thesis/CESProofs/EntryExit/Defs.lean:84

Module Section

Core definitions for the Lean formalization of Paper 1c:

In the same file

curvatureKReal curvatureK_real curvatureKReal_eq_nat curvatureK_real_eq_nat criticalFriction_real criticalFrictionReal criticalFriction_real_eq criticalFrictionReal_eq effectiveK_real effectiveKReal perCapitaBenefit participationPayoff criticalMassJ_characterization criticalMassJ_increasing_in_T criticalMassJ_increasing_in_complementarity coordinationGap coordinationGap_pos marginalK pigouvian_subsidy_pos pigouvian_subsidy_decreasing