VATT’s past projects

Here you can find information about projects carried out at VATT.

See also current and ongoing projects.

June 2020 - December 2025

Overall economic impacts of business subsidies
August 2021 - August 2025

Explaining the distribution of wellbeing: the role of institutions versus market-driven changes
March 2023 - March 2025

Centralization of monitoring services in unemployment insurance systems
January 2021 - December 2024

Allocation of real estate taxes
January 2015 - December 2024

Benefits of health care information systems
September 2022 - December 2024

Certificate-based admission and scoring models
January 2020 - December 2024

Deaton Review Country Studies: A Trans-Atlantic Comparison of Inequalities in Incomes and Outcomes over Five Decades
September 2022 - December 2024

How working while studying impacts higher education students
January 2016 - December 2024

Impacts of network effects in the labour market, education and innovation
January 2016 - December 2024

Impacts of the Common Consolidated Corporate Tax Base
January 2023 - December 2024

Impacts of the reverse VAT liability in the construction sector
July 2018 - December 2024

Market performance
November 2020 - December 2024

Medicine prices and pharmaceutical pricing regulation in the Nordic countries
January 2023 - December 2024

Perceptions of immigrant integration causes and consequences
May 2022 - December 2024

Social welfare and health care labour market
November 2020 - December 2024

Spillover effects between pharmaceutical markets
March 2023 - June 2024

Effects of college admission mechanisms on social mobility
December 2020 - December 2023

2035Legitimacy: Towards a fair carbon neutral welfare state.
March 2022 - December 2023

Anonymous recruitment
September 2015 - December 2023

Assessment of the 2011 energy tax reform
May 2020 - December 2023

Assessment of the impacts of the taxi reform
November 2019 - December 2023

Child home care allowances and the occupational options of parents with young children
January 2018 - December 2023

Climate policy incentive mechanisms
September 2019 - December 2023

Competition and provider incentives in health care markets
May 2021 - December 2023

Continued planning of recruitment support experiment
December 2022 - December 2023

Deregulation of social housing
January 2021 - December 2023

Effect of loan-to-collateral limits on household leverage and housing choices
November 2016 - December 2023

Energy investments in detached houses
August 2022 - December 2023

Essays on education, personality and the labor market
December 2022 - December 2023

Impacts of the salary subsidy for first employees
January 2020 - December 2023

Impacts of the tax credit for household expenses on employment and the grey economy
November 2019 - December 2023

Introduction of increased depreciation 2012–2016, productivity and corporate taxation
January 2021 - December 2023

Local government grant system and location choices of households and firms
January 2020 - December 2023

Pay differences and pay adjustment
January 2011 - December 2023

Tax rate threshold for corporate taxation and incentive effects
September 2021 - September 2023

Evaluation of the local government pilots on employment
September 2018 - August 2023

Economic and Social Consequences of Court Decisions on Families
January 2012 - August 2023

LUOVA: general upper secondary schools' learning outcomes and their impact
September 2018 - August 2023

The effects of taxing and subsidizing housing
June 2023 - June 2023

Effect of tax and transfer reforms on local fiscal policy and household location and commuting decisions
June 2023 - June 2023

Role of firms and employers in labor market integration
June 2023 - June 2023

Industrial policy, labour market and growth
March 2022 - May 2023

Cost-effectiveness of joint procurement
April 2022 - May 2023

Volume of competition in health and social services procurements
April 2022 - February 2023

EKUVE Consumption taxation based on life cycle emissions
September 2021 - February 2023

Finnish companies in the turbulence of international tax reforms
April 2022 - January 2023

Concept, classification and effectiveness of business tax expenditures
June 2022 - December 2022

Green innovations
November 2020 - December 2022

Sampling for two-year pre-primary education experiment
January 2020 - December 2022

Behavioural effects of social security
April 2022 - September 2022

Pensioners’ disposable income
September 2019 - August 2022

An economic analysis of self-selection into migration and preferences for redistribution
March 2021 - July 2022

Functioning of the service system: part-time work, fixed-term work and transitions to full-time work
May 2021 - June 2022

Modelling pilot
October 2019 - May 2022

Follow-up study of student admissions reform
February 2021 - March 2022

Effects of International Tax Reforms
June 2020 - February 2022

Tavoitteena syrjimätön työelämä: tutkittua tietoa nykytilasta ja keinoja yhdenvertaisuuden edistämiseksi
April 2021 - January 2022

Regional pay inequalities in health care