Collapse of Political Will

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This post takes a break in the GEM Blog’s mission to explicate generalized-exchange modeling, substituting a policy update. With the constant political turmoil in Washington, some really important recent news got lost. The Congressional Budget Office released projections indicating that … 
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More on Woodford

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This post continues last week’s look at Michael Woodford’s macroeconomics, largely because I just re-read his far-ranging interview with Douglas Clement in The Region (September 2014). A couple points came quickly to mind. First, Woodford’s attention to the most fundamental … 
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Woodford’s Really Bad Advice

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This post looks at some monetary-policy advice from Michael Woodford, an acknowledged leader of mainstream New Keynesian macroeconomics. His leadership role demands attention. The advice is featured in the first chapter of Woodford’s 2003 New Keynesian bible (Interest and Prices); … 
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Edmund Phelps

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Following last week’s post on Don Patinkin, the GEM Blog next acknowledges the Project’s debt to Edmund Phelps and his extraordinary body of work. He was fearless in his determination to introduce into macroeconomics labor pricing that is both micro-coherent … 
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Don Patinkin

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In graduate school, I became interested in stabilization theory and the relation of Keynesian macroeconomics to beautiful marginalist general-market-equilibrium microeconomics. Amelioration of the human cost of periodic episodes of more or less severe involuntary loss of jobs and income seemed … 
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What’s Essential in Macro Theory

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I admire Jean-Pascal Bénassy’s text Macroeconomic Theory (2011). But its New Keynesian roots cause him to get some significant things wrong. A troubling example is his identification of a “particularly important issue, that of government policy effectiveness. It is shown … 
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Famous Recanting of Barro and Grossman

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Last week’s post praised the 1970s fixed-wage general-equilibrium (FWGE) model of Keynesian consumption constructed by Robert Barro and Hershel Grossman. That model class, however, assumed wage rigidity and was eventually, and fiercely, recanted by both authors, capturing the uncompromising mood … 
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Resurrections and a Wrecking Ball

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The GEM Project is about resurrections, reviving particular schools of thought long left for dead. Most central is the large-workplace modeling conducted by a loose collection of 20th century labor economists. Clark Kerr, John Dunlop, Frederick Harbison, Charles Myers, Richard … 
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A Poem

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As demonstrated by the GEM Blog, today’s macro academy defends its market-centric general-equilibrium model class even at the cost of stabilization-policy irrelevance. Such Ptolemaic rules of engagement can perhaps be understood as mainstream theorists’ attempt to define a comforting space … 
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