I want to amplify the last point from the previous post, about anti-financialization.
If we go back to the beginning of the national accounts in 1929, we find personal consumption accounts for around 75% of GDP. (This is true whether or not we make the C&F adjustments, since in 1929 the imputed and third-party component of consumption were either nonexistent or small.) During the Depression, the consumption share rises to 85% as business investment collapses, during the war it falls to below 50%, and it rises back to around two-thirds after 1945. It's in the second half of the 1940s, with the growth of pension and health benefits and the spread of homeownership, that we start to see a large wedge between headline consumption and actual cash expenditures by households.
We can think of the ratio of adjusted consumption to GDP as a measure of how marketized the economy is: How much of output is purchased by people for their own use, as opposed to allocated in some other way? In this sense, the steady fall in adjusted consumption as a share of GDP represents a steady retreat of capitalist production in the postwar US. It was squeezed from both sides: from "above" by public provision of health care, education and retirement security, and from "below" by the state-fostered growth of self-provision in housing.
Consumption spending by households bottomed out at 47 percent of GDP in 1981. With the neoliberal turn, the process of de-marketization largely halted -- but it did not reverse. Since then, consumption spending by households has hovered around 47-48% of GDP. The phenomena of household financialization, "markets for everything," etc. are real -- but only at the level of ideology. Private life in the US has not become more commodified, marketized or financialized in recent decades; over a longer horizon the opposite. What has happened is that a thickening veneer of fictional market transactions has been overlaid on a reality of social consumption.
In reality, neither collective provision of health care (or of education, public safety, etc.) nor self-provision of housing has been replaced to any noticeable degree by market purchases. What we've had, instead, is the statistical illusion of rising private consumption spending -- an illusion fostered by the distortion of the national accounts by the dominant economic theory. When health insurance is purchased collectively by government or employers, the national accounts pretend that people were paid in cash and then chose to purchase health coverage individually. When retirement savings are carried out collectively by government or employers, the national accounts pretend that people were paid in cash and then chose to purchase financial assets. When people buy houses for their own use, the national accounts pretend they are profit-maximizing landlords, selling the use of their houses in the rental market. When liquidity constraints force people to hold financial wealth in low-yield forms, the national accounts pretend that financial markets are frictionless and that they are receiving the market yield in some invisible form. Together, these fictional transactions now make up 20 percent of GDP, and fully a third of apparent household consumption.
Of course, that might change. The decline of homeownership and the creation of a rental market for single-family homes may turn the fiction of a housing sector of tenants and profit-seeking landlords into a reality. One result of Obamacare -- intended or otherwise -- will be to replace collective purchases of health insurance by employers with individual purchases by households. Maybe the Kochs and Mark Zuckerberg will join forces and succeed in privatizing the schools. But none of that has happened yet. What's striking to me is how many critics of contemporary capitalism -- including Cynamon and Fazzari themselves -- have accepted the myth of rising household consumption, without realizing there's no such thing. The post 1980s rise in consumption is a statistical artifact of the ideology of capitalism -- a way of pretending that a world of collective production and consumption is a world of private market exchange.