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.
  START HERE
- 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.
  SEE THE LESSONS
- Questions About the MVPF
  Explore answers to the most commonly asked questions about the MVPF and its application to policy analysis.
  VIEW THE FAQS

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
College Financial Aid in Colombia (Income Distribution Cut-Off) Causal Estimates: Londoño-Vélez et al. (2025) MVPF Construction: Londoño-Vélez et al. (2025)	MVPF 1.9	Details
College Financial Aid in Colombia (Test Score Cut-Off) Causal Estimates: Londoño-Vélez et al. (2025) MVPF Construction: Londoño-Vélez et al. (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 et al. (2025) MVPF Construction: Hackmann et al. (2025)	MVPF Pays for Itself	Details
Medicaid and Recidivism Causal Estimates: Aslim et al. (2024) MVPF Construction: Aslim et al. (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 et al. (2024) MVPF Construction: Miller et al. (2024)	MVPF Pays for Itself	Details
Nurse Retention Program in England’s National Health Service Causal Estimates: Giuseppe Moscelli, Melisa Sayli, Jo Blanden, Marco Mello, Henrique Castro-Pires, Chris Bojke MVPF Construction: Giuseppe Moscelli, Melisa Sayli, Jo Blanden, Marco Mello, Henrique Castro-Pires, Chris Bojke	MVPF Pays for Itself	Details
Stepped-up Basis Capital Gains Taxes in Norway Causal Estimates: Lucy Msall, Ole-Andreas Næss MVPF Construction: Lucy Msall	MVPF 0.4	Details
Mothers’ Pension (Mütterrente) Reform in Germany Causal Estimates: Artmann, Fuchs-Schündeln, and Giupponi MVPF Construction: Artmann, Fuchs-Schündeln, and Giupponi	MVPF 0.8	Details
Food Stamps and Crime Causal Estimates: Andrew Barr, Alexander A. Smith MVPF Construction: Andrew Barr, Alexander A. Smith	MVPF 3.9	Details
Boiler Upgrade Scheme (Heat Pump Subsidy) Causal Estimates: Louise Bernard, Andy Hackett, Robert Metcalfe, Andrew Schein MVPF Construction: Louise Bernard, Andy Hackett, Robert Metcalfe, Andrew Schein	MVPF 1.2	Details

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(186 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.

If you want to learn more about how the MVPF might apply to your work, please get in touch.

The Policy Impacts Library

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