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KDI 경제교육·정보센터

ENG
  • 경제배움
  • Economic

    Information

    and Education

    Center

최신자료
The Design and Business Models of Financial Ratings
CEPR
2026.07.08
A financial intermediary produces information about a firm and is paid either by investors or by the firm being assessed. The funding model determines the type of information produced: investor-paid ratings maximize informativeness about firm fundamentals to increase trading profits, whereas firm-paid ratings combine signals about fundamentals and corporate insiders‘ effort to strengthen incentives via their effect on market prices. When fundamental uncertainty is sufficiently high, firm-paid ratings achieve time horizon irrelevance: an insider exerts the same effort as under commitment, regardless of his exit horizon. In liquid markets, investor-paid ratings dominate but provide no implicit incentives: bad information drives out good information. The framework sheds light on the funding of credit ratings, the narrow focus of venture capital, and the coexistence of investor-paid and firm-paid ESG information.