The Premium of Exclusion: Why Low-Credit Borrowers Pay Far Beyond Their Actual Risk

According to a report by Maeil Business Newspaper, academic and financial experts are raising concerns that interest rates imposed on low-credit borrowers are disproportionately higher than their actual default risks. This systemic distortion has ignited a critical debate over 'financial basic rights,' urging a fundamental overhaul of credit scoring and interest-rate pricing mechanisms to ensure basic economic survival.

The Distortion of Risk: Overpricing Low-Credit Loans

The modern financial system operates on the fundamental premise of 'high risk, high return.' However, academic and civic circles are increasingly pointing out that this principle is severely distorted when applied to low-credit borrowers. According to a report by the Maeil Business Newspaper, the interest rates imposed on low-credit individuals by financial institutions are disproportionately higher than their actual default risks or delinquency rates.

This phenomenon stems from the opportunistic practices of financial institutions. Rather than conducting precise credit assessments for low-credit borrowers, they often apply the maximum risk premium uniformly, simply because of a low credit score. Consequently, vulnerable groups are burdened with unsustainable interest expenses, pushing them out of institutional finance and into a vicious cycle of further credit deterioration.

Limitations of Credit Scoring and Information Asymmetry

Traditional credit scoring models rely heavily on historical financial transaction records. As a result, 'thin filers'—such as young adults, homemakers, and freelancers who lack extensive credit histories—are classified as low-credit borrowers despite having sufficient repayment capabilities. Critics argue that financial institutions are shifting the burden of 'information asymmetry'—their inability to accurately measure a borrower's repayment capacity—onto consumers through excessively high interest rates.

The Rise of 'Financial Basic Rights' as a Social Imperative

With the market's self-regulating mechanisms failing to address this gap, the concept of 'financial basic rights' is gaining significant traction in academic circles. This paradigm asserts that access to financial services in modern society is not merely a commercial choice, but a fundamental right essential for maintaining a decent standard of living. Much like the right to housing or education, finance is increasingly viewed as a public good that the state must guarantee at a minimal level.

Academic experts warn that financial exclusion deepens social polarization and dampens potential economic growth. Therefore, there is a growing consensus that punitive interest rates on low-credit borrowers must be curbed, and legal and institutional frameworks must be established to ensure access to capital at reasonable costs.

Pathways to Reform: Alternative Credit Scoring and Policy Intervention

Resolving this systemic issue requires a dual approach: technological innovation within the financial sector and proactive policy intervention by the government. Financial institutions must actively adopt alternative credit scoring models that utilize non-financial data—such as telecommunications bill payments and mobile shopping patterns—to identify creditworthy individuals within the low-credit bracket.

Furthermore, the government should move beyond simple regulatory caps on interest rates. Instead, it needs to expand microfinance support and redesign incentive structures to encourage private financial institutions to vitalize mid-rate lending. Promoting financial inclusion is not a matter of charity; it is an essential investment to ensure the stability and sustainability of the entire financial ecosystem.

Conclusion: Toward an Inclusive Financial Ecosystem

Imposing excessive interest rates on low-credit borrowers is more than just a profit-seeking activity by individual financial institutions; it is a structural malady that erodes social trust and solidarity. Only when we establish a social consensus on financial basic rights, sophisticated credit evaluation systems, and inclusive financial policies can we build a truly resilient economic ecosystem.

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