Conditional Convergence Revisited: Taking Solow Very Seriously
Output per worker can be expressed as a function of technological efficiency and of the capital-output ratio. Because technology is exogenous in the Solow model, all of the endogenous convergence dynamics take place through the adjustment of the capital-output ratio. This paper uses the empirical behaviour of the capital-output ratio to estimate the speed of conditional convergence of economies towards their steady-state paths. We find that the conditional convergence speed is about seven percent per year. This is somewhat faster than predicted by the Solow model and is significantly higher than reported in most previous studies based on output per worker regressions. We show that, once there are stochastic shocks to technology, standard panel econometric techniques produce downward-biased estimates of convergence speeds, while our approach does not.
|Date of creation:||Jul 2006|
|Date of revision:|
|Contact details of provider:|| Postal: P.O. Box No. 559, Dame Street, Dublin 2|
Phone: (01) 671 6666
Fax: (01) 671 6561
Web page: http://www.centralbank.ie
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:cbi:wpaper:7/rt/06. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Richard Smith)
If references are entirely missing, you can add them using this form.