The paper tests for shifts in aggregate private investment functions for Tu
rkey as a consequence of financial liberalisation in the early 1980s. Resul
ts for a neoclassical model in error correction form suggest that the short
-run dynamics of investment were altered by financial liberalisation, with
reduced sensitivity to the availability of credit, but with no evidence of
increased sensitivity to the cost of capital. Estimation of an Euler equati
on model indicates that credit constraints remained binding after liberalis
ation. We interpret this as evidence of significant structural change to pr
ivate investment functions after financial liberalisation, but with credit
constraints continuing to operate. (C) 1998 Elsevier Science B.V. All right
s reserved.