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Updated: Jun 4, 2026

An R-Based Landscape Validation of a Competing Risk Model

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Risk adjustment and risk equalization: what needs to be done?

Wynand P M M Van de Ven¹

¹Department of Health Insurance, Erasmus University Rotterdam, Rotterdam, The Netherlands. vandeven@bmg.eur.nl

Health Economics, Policy, and Law

|February 24, 2011

Summary

This paper examines risk adjustment and risk equalization in health insurance. It reviews current practices and identifies future needs for effective market functioning.

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Last Updated: Jun 4, 2026

An R-Based Landscape Validation of a Competing Risk Model

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Area of Science:

Health economics
Insurance market regulation

Background:

Health insurance markets face challenges with risk equalization and risk adjustment.
Understanding the rationale behind these mechanisms is crucial for market stability.

Purpose of the Study:

To analyze the theoretical basis of risk adjustment and risk equalization.
To review the current practical applications of these methods in health insurance.
To identify necessary future actions and improvements.

Main Methods:

Literature review of risk adjustment and equalization principles.
Analysis of current implementation strategies in health insurance.
Identification of gaps and future research directions.

Main Results:

The rationale for risk adjustment and equalization is well-established.
Practical application shows variability and areas for improvement.
Specific future actions are required to optimize these systems.

Conclusions:

Effective risk adjustment and equalization are vital for equitable health insurance markets.
Further development and standardization of these practices are needed.
A clear roadmap for future implementation is outlined.