Christina Petrik
Working papers / Work in progress
J. Aker, J. Awonon, M. Grimm, C. Petrik and O. Wirth (2024), Uptake of mobile money: Evidence from a two-sided market intervention in Niger. Work in progress.
Masselus, L., Petrik, C., & Ankel-Peters, J. (2024). Lost in the design space? Construct validity in the microfinance literature.I4R Discussion Paper Series (No. 184)