Abstract
Cross-country output convergence is re-examined using a flexible concept of unit roots. While the presence of a constant unit root in output-differences implies nonconvergence, the presence of a stochastic unit root on the contrary implies convergence. Using the output-differences between the USA and the other 14 OECD countries, we find output divergence only for the USA/UK and USA/Sweden country-pairs.
| Original language | English |
|---|---|
| Pages (from-to) | 75-77 |
| Number of pages | 3 |
| Journal | Applied Economics Letters |
| Volume | 14 |
| Issue number | 1 |
| DOIs | |
| State | Published - 20 Jan 2007 |