Christos Pantzios Vangelis Tzouvelekas () (Department of Economics, University of Crete, Greece) Giannis Karagiannis () (Department of Economics, University of Macedonia, Greece)
Additional information is available for the following
registered author(s):
Using a stochastic frontier approach and a tranlog input distance function, this paper implements the input-oriented Malmquist productivity index to a sample of Greek aquaculture farms. It is decomposed into the effects of technical efficiency change, scale efficiency change, input-mix and, technical change, which is further attributed to neutral, output- and input-induced shifts of the frontier. Implementable expressions for the aforementioned components are obtained using a discrete changes-approach that is consistent with the usual discrete-form data. Empirical findings indicate that the productivity of the farms in the sample increased during the period 1995-99 at a moderate rate of about two percent, and it was shaped up primarily by the input mix-effect and technical change.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by University of Crete, Department of Economics in its series Working Papers with number
0518.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Diewert, Erwin, 2007.
"Index Numbers,"
UBC Departmental Archives
diewert-07-01-03-08-17-23, UBC Department of Economics, revised 31 Jan 2007.
[Downloadable!]