The Policy Impacts Library
MVPF Explained
- What is the MVPF?
  The MVPF methodology allows decision makers to compare the impacts of different types of policies and identify policies that have the highest returns on investment.
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- Using the MVPF
  See stylised and real world examples that demonstrates the MVPF methodology in action.
  LEARN TO USE
- MVPF Lessons
  Explore the MVPF’s five key findings by analyzing over 100 US policy changes.
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- Questions About the MVPF
  Explore answers to the most commonly asked questions about the MVPF and its application to policy analysis.
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The Policy Impacts Library

This library provides a standardized database of MVPF estimates derived from rigorous empirical research. The details page for each policy provides an in-depth discussion on the way in which the MVPF is calculated.

Policy	MVPF Value MVPF = Benefits / Net Cost
Long-Term Impacts of Youth Mentorship Program Causal Estimates: Bell (2025) MVPF Construction: Bell (2025)	MVPF Pays for Itself	Details
The Role of Mandated Mental Health Treatment in the Criminal Justice System Causal Estimates: Nesbit (2023) MVPF Construction: Nesbit (2023)	MVPF 19.3	Details
College Financial Aid in Colombia (Income Distribution Cut-Off) Causal Estimates: Londoño-Vélez, Rodriguez, Sanchez, and Álvarez-Arango (2025) MVPF Construction: Londoño-Vélez, Rodriguez, Sanchez, and Álvarez-Arango (2025)	MVPF 1.9	Details
College Financial Aid in Colombia (Test Score Cut-Off) Causal Estimates: Londoño-Vélez, Rodriguez, Sanchez, and Álvarez-Arango (2025) MVPF Construction: Londoño-Vélez, Rodriguez, Sanchez, and Álvarez-Arango (2025)	MVPF 3.2	Details
Austerity and Mortality Causal Estimates: Berman and Hovland (2025) MVPF Construction: Berman and Hovland (2025)	MVPF 2.3	Details
Introduction of Universal Long-Term Care Insurance in Germany Causal Estimates: Hackmann, Heining, Klimke, Polyakova, and Seibert (2025) MVPF Construction: Hackmann, Heining, Klimke, Polyakova, and Seibert (2025)	MVPF Pays for Itself	Details
Medicaid and Recidivism Causal Estimates: Aslim, Mungan, and Yu (2024) MVPF Construction: Aslim, Mungan, and Yu (2024)	MVPF 3.5	Details
Fostering Soft Skills in Active Labor Market Programs: Evidence from a Large-Scale RCT Causal Estimates: Schlosser and Shanan (2025) MVPF Construction: Schlosser and Shanan (2025)	MVPF Pays for Itself	Details
Expansion of Prenatal Care Services under California Medicaid Causal Estimates: Miller, Wherry, and Aldana (2024) MVPF Construction: Miller, Wherry, and Aldana (2024)	MVPF Pays for Itself	Details
Nurse Retention Program in England’s National Health Service Causal Estimates: Moscelli, Sayli, Blanden, Mello, Castro-Pires, and Bojke (2023) MVPF Construction: Moscelli, Sayli, Blanden, Mello, Castro-Pires, and Bojke (2023)	MVPF Pays for Itself	Details
Stepped-up Basis Capital Gains Taxes in Norway Causal Estimates: Msall and Naess (2025) MVPF Construction: Msall and Naess (2025)	MVPF 0.4	Details
Mothers’ Pension (Mütterrente) Reform in Germany Causal Estimates: Artmann, Fuchs-Schündeln, and Giupponi (2024) MVPF Construction: Artmann, Fuchs-Schündeln, and Giupponi (2024)	MVPF 0.8	Details

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(188 total policies )

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Building the Policy Impacts Library is a collaborative effort.
We are always adding new research to the library and encourage researchers to submit their work.

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The Policy Impacts Library

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