Japan and Britain haven't really been able to feed themselves for a 100 years. The Soviet Union before 1965 had high growth rates.
My thoughts are that when a countries central powers make good bets on human capital, infrastructure, and technology, then market economies can feed off of those and produce high rates of growth.
Brezhnev and his compatriots in the soviet union never let a vibrant consumer economy develop. And growth stagnated. Faced with the same problem in the early 80's the Chinese Communists implemented market reforms. That combined with previous investments in human capital, plus sometimes heavy handed restrictions on population growth appears to have been successful. (Also the Chinese were able to cut a deal with the US and Europe to allow mostly unfettered access to developed world markets, which the Soviets didn't have)
My thoughts are that when a countries central powers make good bets on human capital, infrastructure, and technology, then market economies can feed off of those and produce high rates of growth.
Brezhnev and his compatriots in the soviet union never let a vibrant consumer economy develop. And growth stagnated. Faced with the same problem in the early 80's the Chinese Communists implemented market reforms. That combined with previous investments in human capital, plus sometimes heavy handed restrictions on population growth appears to have been successful. (Also the Chinese were able to cut a deal with the US and Europe to allow mostly unfettered access to developed world markets, which the Soviets didn't have)