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SCALE ECONOMIES AND HETEROGENEITY IN BUSINESS MONEY DEMAND: THE ITALIAN EXPERIENCE
Author(s) -
Ganugi Piero,
Grossi Luigi,
Ianulardo Giancarlo
Publication year - 2015
Publication title -
bulletin of economic research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 29
eISSN - 1467-8586
pISSN - 0307-3378
DOI - 10.1111/j.1467-8586.2012.00470.x
Subject(s) - economics , economies of scale , cash , estimation , scale (ratio) , microeconomics , macroeconomics , physics , management , quantum mechanics
This paper investigates the demand for money by firms and the existence of economies of scale in the Italian manufacturing industry. We estimate a model for cash elaborated by Fujiki and Mulligan using a different estimation procedure from the previous literature. We then introduce an iterative procedure based on backward exclusion of firms from model estimation which points out the high heterogeneity of Italian companies in money demand. Our estimates show that the Italian manufacturing industry, considered as a whole, does not enjoy scale economies in money demand. However, our iterative procedure points out that the cause of this result has to be ascribed to small firms which are characterized by thin cash money holdings and a consequent very modest opportunity cost.