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DPE Course Programme Archive 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2026 IWH-DPE Foundation Course, CGDE First-year Course Microeconomics II…
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Credit Card Entrepreneurs
Ufuk Akcigit, Raman Chhina, Seyit Cilasun, Javier Miranda, Nicolas Serrano-Velarde
IWH Discussion Papers,
No. 5,
2025
Abstract
Utilizing near real-time QuickBooks data from over 1.6 million small businesses and a targeted survey, this paper highlights the critical role credit card financing plays for small business activity. We examine a two year period beginning in January of 2021. A turbulent period during which, credit card usage by small U.S. businesses nearly doubled, interest payments rose by 60%, and delinquencies reached 2.8%. We find, first, monthly credit card payments were up to three times higher than loan payments during this time. Second, we use targeted surveys of these small businesses to establish credit cards as a key financing source in response to firm-level shocks, such as uncertain cash flows and overdue invoices. Third, we establish the importance of credit cards as an important financial transmission mechanism. Following the Federal Reserve’s rate hikes in early 2022, banks cut credit card supply, leading to a 15.75% drop in balances and a 10% decline in revenue growth, as well as a 1.5% decrease in employment growth among U.S. small businesses. These higher rates also rendered interest payments unsustainable for many, contributing to half of the observed increase in delinquencies. Lastly, a simple heterogeneous firm model with a cash-in-hand constraint illustrates the significant macroeconomic impact of credit card financing on small business activity.
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13.03.2025 • 10/2025
A turning point for the German economy?
The international political environment has fundamentally changed with looming trade wars and a deteriorating security situation in Europe. The leading parties in Germany are setting the stage for debt-financed additional defence tasks with far-reaching changes to the debt brake. This entails major risks for the German economy, but also opportunities. Meanwhile, the economy continues to be in a downturn. According to the spring forecast of the Halle Institute for Economic Research (IWH), gross domestic product (GDP) in 2025 is likely to be roughly the same as in the previous year, and it will not increase significantly until 2026, partly because uncertainty about German economic policy is likely to decrease after the new government is established, meaning that the savings rate of private households will fall again somewhat and the debt-financed additional government spending will gradually have an impact on demand. The IWH economists are forecasting an increase in GDP of 0.1% for 2025. In December, they were still forecasting growth of 0.4% for 2025. The outlook is similar for East Germany, where production is likely to have increased slightly in 2024, unlike in Germany as a whole.
Oliver Holtemöller
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