P. Garcia-castrillo et M. Sanso, Flat subsidies, technological change and transitional dynamics: a welfare analysis, ECON LETT, 69(3), 2000, pp. 393-400
The best policy measures obtained under the assumption that the economy is
always in the steady state will be non-optimal in the transition when at le
ast one of the market distortions is dynamic. Using Romer's endogenous tech
nological change model, we show that one of these measures could even be ha
rmful for some parameter combinations. (C) 2000 Elsevier Science S.A. All r
ights reserved.