Béla Balassa (6 April 1928--10 May 1991) was a Hungarian economist and world-renowned professor at Johns Hopkins University; most famous for his work on the relationship between purchasing power parity and cross-country productivity differences (Balassa-Samuelson effect).
Béla Balassa (6 April 1928--10 May 1991) was a Hungarian economist and world-renowned professor at Johns Hopkins University; most famous for his work on the relationship between purchasing power parity and cross-country productivity differences (Balassa). Balassa was Samuelson effect.