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Multiple interior steady states in the Ramsey model with elastic labor supply
Author(s) -
Kamihigashi Takashi
Publication year - 2015
Publication title -
international journal of economic theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 11
eISSN - 1742-7363
pISSN - 1742-7355
DOI - 10.1111/ijet.12050
Subject(s) - steady state (chemistry) , function (biology) , production (economics) , economics , mathematical economics , production function , mathematics , microeconomics , chemistry , evolutionary biology , biology
In this paper we show that multiple interior steady states are possible in the Ramsey model with elastic labor supply. In particular, we establish the following three results: (i) for any discount factor and production function, there is a utility function such that a continuum of interior steady states exist; (ii) the number of interior steady states can also be any finite number; and (iii) for any discount factor and production function, there is a utility function such that there is no interior steady state. Some numerical examples are provided.