Open-Source Projects

Book covers of Tidy Finance with Python and Tidy Finance with R

Tidy Finance

Christoph co-created and maintains the open-source code base for popular applications in financial economics. Published with CRC Press through two books — Tidy Finance with R and Tidy Finance with Python — this project has gained widespread adoption, empowering researchers, educators, and professionals with robust, reproducible tools.

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econdataverse

Christoph co-created the open-source initiative providing R and Python packages for seamless economic data access and analysis. With a standardized framework, tidy data outputs, and robust testing, it simplifies working with diverse economic datasets. The initiative is currently supported by Tidy Intelligence, Teal Insights, and the ONE Campaign.

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Client Projects

Logos of the World Bank and Teal Insights

wbids R Package

Christoph created an R package to access and analyze the World Bank’s International Debt Statistics (IDS) for Teal Insights. IDS provides access to creditor-debtor relationships between countries, regions, and institutions. The package was released on CRAN in November 2024 and is since maintained by Teal Insights.

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