Rubinstein, Ariel - In: Revista de Economía Institucional 8 (2006) January-June, pp. 191-213
What on earth are economic theorists like me trying to accomplish? The paper discusses four dilemmas encountered by an economic theorist: i) the dilemma of absurd conclusions: should we abandon a model if it produces absurd conclusions or should we regard a model as a very limited set of...