Constitutional Environments and Economic Growth

In this work, Gerald Scully develops and empirically tests a theory about how a nation's constitutional setting affects it economic growth. Modern growth theory links the rise in the standard of living to capital formation, both physical and human, and to technological progress, and development economists continue to believe that the transformation of the less developed world cannot occur without massive government control of the economy. Scully, on the other hand, maintains that material advancement is as much affected by the choice of the economic, legal and political institutions under which people live and work as it is by resource endowment and technological progress. Nothing in the neoclassical theory of growth considers the "rules of the game" under which capital is accumulated and innovation is made. Redressing this neglect, Scully proposes ways of measuring the economic, civil and political freedom within a society's insitutional framework and he reveals that freedom or the lack thereof, powerfully and demonstrably influences not only economic progress but also income distribution. Politically open societies grow at nearly three times the rate of those where freedom is more circumscribed and they also have a more equitable distribution of income. Finally, Scully measures the effect of the size of the state on economic progress, showing that the larger the amount of government expenditures out of gross domestic product, the lower the rate of economic progress.