| Covid-19 across European regions: The role of border controls M Eckardt, K Kappner, N Wolf CEPR Discussion Paper No. DP15178, 2020 | 48 | 2020 |
| " Cholera Forcing" and the Urban Water Infrastructure: Lessons from Historical Berlin K Kappner EHES Working Paper, 2019 | 8 | 2019 |
| Perks and pitfalls of city directories as a micro-geographic data source TNH Albers, K Kappner Explorations in Economic History 87, 101476, 2023 | 6 | 2023 |
| Estimating the shortterm impact of war on economic activity in Ukraine M Constantinescu, K Kappner, N Szumilo VoxEU. org 21, 2022 | 6 | 2022 |
| Persistent shocks to urban density: evidence from the Berlin air raids K Kappner Economics Letters 168, 37-41, 2018 | 3 | 2018 |
| Did Cholera “Force” the Reform of Urban Water Infrastructure? Lessons from Nineteenth-Century Berlin K Kappner Journal of Urban History, 00961442241277146, 2024 | 1 | 2024 |
| Perks and Pitfalls of City Directories as a Micro-Geographic Data Source K Kappner, T Albers Available at SSRN 4075520, 2023 | | 2023 |
| The Warcast Index: nowcasting economic activity without official data during the Ukraine war in 2022. M Constantinescu, K Kappner, N Szumilo Available at SSRN 4147377, 2022 | | 2022 |
| Short-Term Impact of the War on Economic Activity in Ukraine M Constantinescu, K Kappner, N Szumilo Short-Term Impact of the War on Economic Activity in Ukraine: Constantinescu …, 2022 | | 2022 |
| In this section K Kappner, N Wolf, M Eckardt | | |
| Offene Gesellschaft? A Siemes Offene Grenzen? Chancen und Herausforderungen der Migration, 93, 0 | | |
| The Hayekian Knowledge Problem and the need for collective action–a pragmatic approach to the scope and limits of regulation K Kappner, C Schwäbe | | |
Matthias EckardtPhD Student, Department of Computer Science, Humboldt-Universität zu BerlinEmail verificata su cms.hu-berlin.de