Prior research linked financialization to inequality mostly indirectly, not causally.

Evidence

While it is certain that financialization greatly benefits Wall Street, its implication on Main Street remains obscure. Stockhammer ð2004Þ argues that financialization reshapes managerial priorities from the growth of market share to short-term profits. At the national level, he shows that financial income is negatively associated with new investment in fixed capital. At the firm level, Orhangazi ð2008Þ reports that increasing financial income depresses production-related investment. Another set of literature considers broader economic impacts. Crotty ð2003Þ argues that because it crowds out investment in production, a probable result of financialization is slower growth of employment, real wages, and consumption. Similarly, Palley ð2008Þ suspects that financialization is responsible for the stagnation of wages and the growth of income inequality in the United States. Across developed countries, Zalewski and Whalen ð2010Þ find a weak but growing correlation ð0.184 in 1995 and 0.254 in 2004Þ between the International Monetary Fund financialization index and national income inequality. In the United States, Volscho and Kelly ð2012Þ show that securities and real estate bubbles are temporally associated with the concentration of income at the very top. At the household level, Nau ð2011Þ shows that financial income accounts for more than 50% of the overall income inequality among U.S. households in the 2000s. In all of these studies, the connection between financialization and distributional outcomes is speculated on rather than directly examined. — Ken-Hou Lin & Donald Tomaskovic-Devey, Financialization and U.S. Income…, 24

Categorization

• XREF: Financial income drove over 50% of U.S. household income inequality in the 2000s — an empirical anchor connecting to theoretical claims from the Frankfurt School material about finance and distribution. — connects to: Financialization theory links wage-compromise collapse and shareholder value to inequality — Natascha van der Zwan, Making Sense of Financialization, 109; Scholars asserted financialization’s existence without providing direct evidence — Greta R. Krippner, The Financialization of the American…, 9

Related

• Financialization channels income toward the wealthy and depresses productive investment and wages. (similarity 0.94)
• Financialization theory links wage-compromise collapse and shareholder value to inequality (similarity 0.87)
• Inequality dimensions reflect one institutional shift toward financialization (similarity 0.86)
• Counterfactual independence assumptions likely understate financialization’s true inequality impact (similarity 0.85)
• Financialization independently explains over half of labor’s falling income share since 1970. (similarity 0.85)
• Scholars asserted financialization’s existence without providing direct evidence (similarity 0.85)
• Financialization caused most of the decline in labor’s income share since 1970 (similarity 0.85)
• Financialization raises earnings inequality across most US industries (similarity 0.84)
• Financialization’s inequality effects accumulate gradually because income dynamics are highly persistent. (similarity 0.84)
• Financialization drives earnings inequality nearly as much as declining unionization (similarity 0.84)
• Financialization cannot be reduced to stock market developments. (similarity 0.83)
• Financialization both derives profits from finance and drains capital from productive investment (similarity 0.83)
• Financial-sector workers’ pay since the 1980s far outstripped national averages, driving inequality. (similarity 0.83)
• Financialization does not measurably raise firm profits or financial-asset productivity. (similarity 0.83)
• Deunionization still leaves much wage inequality unexplained, pointing to financialization (similarity 0.82)

Broader Connections

• Scholars asserted financialization’s existence without providing direct evidence #corroborates (0.75) — Greta R. Krippner, The Financialization of the American…, 9
• Financialization theory links wage-compromise collapse and shareholder value to inequality #responds-to (0.72) — Natascha van der Zwan, Making Sense of Financialization, 109