Having written a dissertation on the relationship between economic growth and financial systems, I am embarrassed to admit to that I never bothered to take a deep look into it. It was too American-centric when I was working with an international database so research into financial crisis and economic volatility seemed more useful. Fortunately one of my peers had a look at it and I'll borrow some of his work on financialization.
Now it should be understood that financialization was the result of both ideology and theory. During the "Golden Age of Modern Capitalism" in the 1950s-60s, there was a belief that strong social regulations were necessary for a functioning market economy. During this period, the financial sector's role was to be the support system, the lubricant in the economic wheel. Strong financial regulation ensured that financial markets provided low-cost funds for business investment and for home building as well as a secure haven for household savings. From my own research, I would say that regulation was very successful in minimizing the likelihood of speculative financial booms and crises – while about 9000 banks failed in the 1930s, there were virtually no bank failures or financial crises in these decades.
However, this financial regime came to an end after a string of events: the breakdown of the Bretton Woods fixed exchange rate system in the early 70s, two bursts of inflation triggered by oil shocks that wreaked havoc on a regulatory system unprepared to deal with high inflation, and the Latin American debt crisis that threatened the solvency of large US money center banks in the 1980s. The stress these events placed on the regulatory system, combined with an incessant demand for regulatory relief by increasingly politically influential corporate and financial interests, and an erosion of belief in the efficacy of regulation by those charged with enforcing the rules, eventually led to its dismantling. The new approach to regulation was based on the belief that free financial markets with only the lightest touch of regulatory restraint will produce optimal outcomes.
For financialization not to occur, you would need to put on hold the tumultuous events that shook the nation's economy and inspired a movement of business and financial interests to urge for less regulations. This is to perhaps move the economy away from this sort of capitalism to a different variant of capitalism.
Before discussing the impact of financialization, let's define financialization:
- At the general level, financialization refers to an increase in the size and significance of financial markets, transactions and institutions.
- At a narrower level, financialization describes changes in the relationship between the non-financial corporate sector and financial markets. These latter changes include, first, an increase in financial investments and hence financial incomes, of the NFCs; and second, an increase in financial market pressure on the management of NFCs and an associated rise in transfers made to financial markets in the forms of interest payments, dividend payments and stock buybacks.
From an aggregate perspective, the result was neutral: there was no effect on the firm's investment because half the firms in the sample react positively and while the other half responds negatively. Each effect cancels the other. However, a deeper look into industry/firm-specific details shows that financialization has a negative and statistically significant coefficients for large and small firms across all sectors. So, hypothetically, if financialization never occurred, the reduced strain of financial payouts would have, on average, allowed companies to have more capital for investment than OTL. Maintaining the social regulations would have also likely prevented several financial crises and speculative bubbles.
Now as a side note, I will say that, from my personal research, even without financialization, the financial system will still play a role in the decline of manufacturing industries and that financial deregulation is not 100% bad. The former comes from my reading of Wurgler (2000). Simply put, by design, financial systems are supposed to be shifting investment away from declining industries to growing ones. Even without financialization, they are still going to shift investment away from the declining manufacturing sector.
The latter conclusion comes from Doidge et al. (2018). Without deregulation of private equity, U.S. firms in growing industries would have been hard pressed to finance their innovations. Simply put, more and more companies are becoming reliant on intangible assets and R&D projects in their respective industries. The financial systems before the 1990s would not have been able to finance these R&D projects. The US GAAP Accounting Rules are quite biased against intangible assets and R&D projects. Since these rules are quite conservative, accounting data on intangible assets tend to be uninformative and R&D Projects do not show as assets but are treated as expenses that decrease profitability. Thus, industries like the tech industry would suffer quite seriously compared to OTL for finding finance.