This paper reconsiders the A versus K debate, namely, which factor is the leading contributor to economic growth? productivity gains (A) or factor accumulation (K). The growth accounting analysis is conducted for ten Middle Eastern and North African (MENA) countries over the period 1960-1998....

In this study, we attempted to determine the key factors leading to economic growth for Iran economy over the period 1960–2006. In particular, we sought to clarify whether the growth of Iran was driven mainly by factor accumulation or by improvements in efficiency namely, debate of K (factor...

This paper reconsiders the A versus K debate, namely, which factor is the leading contributor to economic growth? productivity gains (A) or factor accumulation (K). The growth accounting analysis is conducted for ten Middle Eastern and North African (MENA) countries over the period 1960-1998....