The Impact of Financialization on GDP and Per Capita Income Growth

Introduction

Over the past few decades, there has been a growing trend known as the 'financialization' of

economies around the world. Financialization refers to the increasing role, influence and

proportion of financial markets, institutions, and elites in the operation of domestic and

international economies. This has manifested in rising household debt levels, market-based

compensation for executives, and growing profits and shareholder prioritization for corporations.

While financialization may contribute to short-term GDP and income growth, concerns have

been raised about its impacts on longer-term prosperity and increased instability risks.

This paper aims to analyze the impact of financialization on national economic output as

measured by Gross Domestic Product (GDP) as well as per capita income growth rates. It will

first explore the key dimensions of financialization and how it has advanced over time. Trends

relating GDP and income growth to the rising financial sector will then be reviewed. The paper

will argue that while financialization may temporarily elevate these headline metrics, sustained

prosperity is undermined through various channels not captured in typical accounting measures.

Alternative indicators reflecting longer-term welfare impacts will be proposed. The conclusion

will call for moderating excessive financialization to support more balanced, equitable economic

progress.

Dimensions and Advance of Financialization

To understand its effects, it is important to define key aspects of financialization. As financial

markets deepened globally following deregulation from the 1980s, four overlapping trends

advanced financialization:

1. Growing role of financial institutions: The non-financial sector's debt and loan-based financing

rapidly shifted towards capital markets and institutional investors like pension funds, private

equity firms and hedge funds. Banks expanded trading operations and fee-based business

models.

2. Shareholder value fixation: Financiers gained influence over corporate decision-making

through rising private equity ownership and expanded emphasis on stock prices/dividends as

the primary corporate goal over longer-term investment or economic impact.

3. Increased household borrowing: Financial products targeting individuals fueled

unprecedented borrowing through mortgages and consumer credit to drive demand, offset

stagnant wages and benefit the financial industry's profits.

4. Executive compensation shifts: Managers' pay linked to shareholder returns through options,

bonuses and short-term performance metrics incentivized riskier behaviors and speculative

business practices over sustainable investments.

Together these dimensions amplified the financial sector's economic weight through deeper

securitization of assets and greater prioritization of secondary market financial returns over

productive investment and balanced development. However, results for long-term welfare are

more mixed.

Financialization and GDP Effects

At face value, intensifying financialization appears correlated with certain headline

macroeconomic growth metrics driven by increased activity in finance, real estate and

consumption reliant on access to credit. For instance:

- In the US from the 1980s, the finance sector's contribution to GDP rose from around 5% to

over 8% by the 2000s as securitization and trading expanded rapidly.

- Household debt fueling consumption rose from under 60% of GDP in 1980 to over 100% by

2008 across advanced economies as easy credit supported aggregate demand.

- Property and mortgage markets boomed through financial engineering of subprime products

elevating real estate sector impacts on growth.

- Short-term incomes may have increased disproportionately for highly paid financial workers

and corporate managers compensated through equity-linked plans.

However, this apparent correlation does not necessarily demonstrate causality or prudent,

sustainable growth drivers. A deeper examination illuminates distortions and costs from over-

reliance on financialization masked in annual GDP calculations:

- Credit and asset bubbles artificially propped up activity and demand unsustainably, setting the

stage for damaging busts when asset prices corrected.

- Financial profits reflected excessive risk-taking and speculation more than productive capital

allocation, destabilizing the economy.

- Resources were misallocated to finance, housing and other non-tradable sectors rather than

innovation, exports in tradable sectors with greater spillovers.

- Consumer debt servicing diverted household incomes away from productive sectors and long-

term investments like education undermining the foundation for future growth.

- Short-termism perverted business decision-making and prioritization of stock buybacks over

R&D investments needed to support recovery from downturns.

These issues imply financialization's GDP impacts were transient with substantial opportunity

costs in foregone stability and future potential growth. While incomes grew temporarily as asset

bubbles inflated supported by credit, the quality and durability of prosperity was undermined.

Income Inequality and Financialization

In addition to GDP, another headline metric influenced by but an incomplete measure of

financialization's effects is per capita income growth. Here too, a mixed picture emerges:

- Top income groups especially in finance saw wage premiums and returns on financial wealth

grow disproportionately, supporting strong aggregate income growth data.

- However, middle/lower income workers saw wage stagnation as labor's share declined amid

outsourcing, weaker unions and ability of highly paid to extract economic rents.

- Rising inequality itself held back more equitable, balanced and stable aggregate demand

critical to sustaining recovery as wealth concentrated in fewer hands.

- Wage premiums in real estate/finance came at the expense of export/manufacturing sectors

with greater spillovers providing well-paying jobs for middle-skill workers.

- Consumer debt temporarily masked lost purchasing power for many while heightening risks to

the financial system from an overleveraged populace.

- Student debt and the resulting financial strain on younger generations threaten skills upgrading

needed to boost innovation and productivity over the longer-term.

Again, data misses the distortionary impacts from misallocating resources to sectors based on

asset price speculation versus productivity gains or more stable growth foundations. Inequality

itself damages growth prospects when aggregate demand relies excessively on debt-financed

consumption of a wealthy few.

Alternative Indicators of Welfare Effects

To obtain a more accurate view of financialization's implications requires looking beyond GDP

or aggregate income statistics to complementary indicators factoring in qualitative costs and

risks that ultimately influence prosperity levels:

- Gini coefficients and other distributional data better reflect a balanced, equitable access to

opportunity fundamental for stability.

- Youth underemployment/job quality metrics indicate sustainable skill formation rather than

temporary spikes in income.

- Savings rates and consumer leverage data reveal reliance on debt-driven consumption prone

to collapse versus durable economic expansion.

- Business investment/R&D spending as a proportion of GDP highlights prioritization of long-

term productivity growth not just short-term profits.

- Median incomes and wage growth for middle/working-class populations are more meaningful

measures of inclusive development than averages skewed by top earners.

- Wealth or net worth data incorporate wealth effects on spending from asset price booms

fueling growth versus debt bubbles ready to deflate.

- Current account balances indicate trade competitiveness and balance of payments

sustainability rather than temporary financialization windfalls.

By painting a fuller, qualitative picture of economic prosperity through complementary metrics, a

more prudent assessment emerges of financialization's impacts compared to GDP growth

figures in isolation. A balanced approach factors in risks clouding future growth potential.

Conclusion

In summary, this paper has investigated the relationship between rising financialization of

economies globally and headline macroeconomic performance indicators like GDP and

aggregate per capita incomes. While periods of intensifying financialization may correlate to

transient boosts in these metrics, underlying economic resilience and stability have been

undermined through various channels leaving future prosperity uncertain. GDP and income

aggregates alone obscure qualitative costs diminishing welfare over the longer-run.

A prudent policy approach requires moderating financial excess through targeted regulations

while supporting tradable, productive sectors stimulating long-term job growth and innovation as

healthier foundations for future-proofed development. It necessitates prudential macro-

stabilization and distributional reforms to foster equitable, balanced demand driving sustainable

expansions. Metrics reflecting qualitative prosperity dimensions need elevating alongside

standard national accounting aggregates to guide balanced, inclusive growth strategies against

short-term rent-seeking behaviors. Overall, moderating excessive financialization represents an

imperative to optimize macroeconomic resilience and long-term shared prosperity.