Christina Romer

As an economic historian, I appreciate what manufacturing has contributed to the United States. It was the engine of growth that allowed us to win two world wars and provided millions of families with a ticket to the middle class. But public policy needs to go beyond sentiment and history.

A successful argument for a government manufacturing policy has to go beyond the feeling that it's better to produce 'real things' than services. American consumers value health care and haircuts as much as washing machines and hair dryers.

Finding a 'sacrificial lamb' on whom to tag blame for complicated problems is an important instrument in the toolkit of politicians, because it deflects blame for the nation's economic woes away from their own regulatory lapses, economic mismanagement and coddling to labor unions.