Johannes Linn

Designation

3ie senior research fellow

Body

Johannes Linn is a 3ie senior research fellow. He is an economist and currently a non-resident senior fellow at the Brookings Institution, distinguished resident scholar of the Emerging Markets Forum and senior advisor at the Results for Development Institute (R4D). He cochairs the international Scaling community of Practice.

01 July 2025

Embedding scaling into evaluation methodology and practice: A call to action

As it faces the current development finance crisis, the development community is looking for diversified funding sources, including domestic resources, private investment, and charitable giving…

Evaluation approaches to scaling – application and lessons

30 September 2021

Evaluation approaches to scaling – application and lessons

In the second blog of his two-part series, 3ie Senior Research Fellow Johannes Linn builds on the discussion in Part I around the factors that support and hinder the scaling process and pathway. In…

Evaluation for impact at scale – a need for interventions along the pathway

22 September 2021

Evaluation for impact at scale – a need for interventions along the pathway

Impact at scale is the new mantra – whether it is for the achievement of the Sustainable Development Goals, for the implementation of the Paris Climate Agreement, or for realizing the goals of the…

Blogs by author

Embedding scaling into evaluation methodology and practice: A call to action

Evaluation approaches to scaling – application and lessons

Evaluation for impact at scale – a need for interventions along the pathway