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Some implications of structural changes within the sample
(2010-03-13)
An implicit assumption underlying least squares estimation procedure is that the unknown coefficient remain invariant over sample observations. In actual practice, however, one tends to use larger and larger numbers of ...
Behaviour of firms subject to imperfect markets
(2010-03-13)
Survey of available theories in economic literature would reveal that analysis of a firm's behavior is performed, either, under the assumption of perfect competition in factor as well as output markets or by letting ...