"Growth After the Crisis"

Dani Rodrik, Harvard Kennedy School, May 12, 2009.

Abstract: "How hospitable will the global environment be for economic growth in the developing world as we come out of the present financial crisis? The answer depends on how well we manage the following tension. On the one hand, global macro stability requires that we prevent external imbalances from getting too large. On the other hand, growth in poor nations requires that the world economy be able to absorb a rapid increase in the supply of tradables produced in the developing world. It is possible to render these two requirements compatible, but doing so requires greater use of explicit industrial policies in developing countries, which have the potential of encouraging of modern tradable activities without spilling over into trade surpluses. The “price” to be paid for greater discipline on real-exchange rates and external imbalances is greater use (and permissiveness) towards industrial polices."


The Economist has an article taking off from Rodrik's paper which states:

Countries grow by shifting labour and investment from traditional activities, where productivity is stagnant, to new industries, which abound in economies of scale or opportunities to assimilate better techniques. These new industries usually make exportable goods, such as cotton textiles or toys. But whatever the fetishists believe, there is nothing special about the act of exporting per se, Mr Rodrik argues. For example, companies do not need to venture abroad to feel the bracing sting of international competition. If their products can be traded across borders, then foreign rivals can compete with them at home.

As countries industrialise and diversify, their exports grow, which sometimes results in a trade surplus. These three things tend to go together. But in a statistical “horse race” between the three—industrialisation, exports and exports minus imports—Mr Rodrik finds that it is the growth of tradable, industrial goods, as a share of GDP, that does most of the work.

Comment: Dani Rodrik is a very good economist, and I read this to suggest that rather than "export promotion" (which replaced "import substitution") he is calling for a science, technology and innovation policy for development. JAD