Erasmus School of Health Policy & Management
External PhD candidate | Health Systems and Insurance (HSI)
- koster@eshpm.eur.nl
More information
Work
- A. A. Withagen-Koster, R. C. van Kleef & F. Eijkenaar (2024) - High-risk pooling for mitigating risk selection incentives in health insurance markets with sophisticated risk equalization: an application based on health survey information - Bmc Health Services Research, 24 (1) - doi: 10.1186/s12913-024-10774-x - [link]
- Anja A. Withagen-Koster, Richard C. van Kleef & Frank Eijkenaar (2023) - Predictable profits and losses in a health insurance market with risk equalization: A multiple-contract period perspective - Health Policy, 131 - doi: 10.1016/j.healthpol.2023.104763 - [link]
- A. A. Withagen-Koster, R. C. van Kleef & F. Eijkenaar (2022) - Selection Incentives in the Dutch Basic Health Insurance: To What Extent Does End-of-Life Spending Contribute to Predictable Profits and Losses for Selective Groups? - Medical Care Research and Review, 79 (6), 819-833 - doi: 10.1177/10775587221099731 - [link]
- Anja Koster (2022) - Evaluating and Improving Risk Equalization with Health Survey Information
- Anja Koster, Richard van Kleef & Frank Eijkenaar (2020) - Incorporating self-reported health measures in risk equalization through constrained regression - The European Journal Of Health Economics, 21, 513–528 - doi: 10.1007/s10198-019-01146-y - [link]
- Anja Withagen - Koster, Richard van Kleef & Frank Eijkenaar (2018) - Examining unpriced risk heterogeneity in the Dutch health insurance market - The European Journal Of Health Economics - doi: 10.1007/s10198-018-0979-x - [link]
Personal & professional development
- Level
- bachelor 1
- Year Level
- bachelor 1
Personal & professional development
- Level
- bachelor 1
- Year Level
- bachelor 1
