Kalecki is really considering a fully employed private sector that is prone to inflation rather than a mixed private-Job Guarantee economy. The Job Guarantee creates loose full employment rather than tight full employment because the buffer stock wage is fixed (growing with national productivity). The government never competes against the market for resources in demand when it offers an unconditional job to any unemployed workers under a Job Guarantee. By definition, any worker who takes a Job Guarantee job has zero bid in the private market (that is, no private firm is prepared to pay for their labour at the prevailing wages and prices).
The issue comes down to whether the Job Guarantee pool is a greater or lesser threat to those in employment than the unemployed when wage bargaining is underway. This is particularly relevant when we consider the significance of the long-term unemployed in total unemployment. It can be argued that the long-term unemployed exert very little downward pressure on wages growth because they are not a credible substitute.
The Job Guarantee workers, however, do comprise a credible threat to the current private sector employees for several reasons: […]
Mentions Michael Kalecki
Under the JG scheme, the government continuously absorbs workers displaced from private sector employment. The “buffer stock” employees would be paid the minimum wage, which defines a wage floor for the economy. Government employment and spending automatically increases (decreases) as jobs are lost (gained) in the private sector. The approach generates full employment and price stability. The JG wage provides a floor that prevents serious deflation from occurring and defines the private sector wage structure.
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In this paper I develop the argument that the NAIRU is a costly and unreliable target for policy makers to pursue. It is argued that full employment demands that policy emphasise the number of jobs rather than some politically acceptable (though high) unemployment rate. Many commentators who are otherwise sympathetic to the goals of full employment are skeptical of a policy approach that chooses along the lines of the JG to endogenise the budget deficit. There is a fear that it will make inflation impossible to control. To answer these claims, the inflation control mechanisms inherent in the JG model are outlined. The final section indicates other issues that are relevant but not addressed.