David Colander, “The Stories We Tell: A Reconsideration of AS/AD Analysis,” Journal of Economic Perspectives (Summer 1995), pp. 169-188.
http://www.aeaweb.org/articles.php?doi=10.1257/jep.9.3.169
And here is his assessment of economists and the financial crisis, “The Financial Crisis and the Systemic Failure of Academic Economists.”
http://keenomics.s3.amazonaws.com/debtdeflation_media/papers/Dahlem_Report_EconCrisis021809.pdf
Colander is a professor of economics at Middlebury College:
http://www.middlebury.edu/academics/econ/facultyofficehours/node/51761
