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Optimal Production Tax in a Mixed Market with an Endogenous Market Structure
Author(s) -
Cato Susumu,
Matsumura Toshihiro
Publication year - 2019
Publication title -
the manchester school
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.361
H-Index - 42
eISSN - 1467-9957
pISSN - 1463-6786
DOI - 10.1111/manc.12266
Subject(s) - oligopoly , economics , production (economics) , microeconomics , market structure , tax rate , monetary economics , optimal tax , cournot competition
We investigate how the optimal production tax rate is affected by privatization policies in a mixed oligopoly in which a state‐owned public firm competes against private firms in a free‐entry market. First, we investigate the domestic private firm case. The optimal tax rate is strictly positive except for the full privatization and full nationalization cases, and the relationship between the optimal tax rate and degree of privatization is an inverted U‐shape. Next, we investigate the foreign private firm case and find that the non‐monotonic relationship disappears.