Digital Payment and Economic Growth: Evidence from India

Applied Economics Quarterly, Vol. 68 (2022), Iss. 2 : pp. 79–93

You Are What You Pay – Personal Profiling with Alternative Payment Data and the Data Protection Law

Vierteljahrshefte zur Wirtschaftsforschung, Vol. 89 (2020), Iss. 4 : pp. 73–88

Determinants of non-cash payments in the Eurozone: Culture matters

Vierteljahrshefte zur Wirtschaftsforschung, Vol. 89 (2020), Iss. 4 : pp. 29–38

Valuation at Origination of Legal Prepayment Options Embedded in 15-Year German Mortgage Loans

Credit and Capital Markets – Kredit und Kapital, Vol. 51 (2018), Iss. 3 : pp. 465–489

Cryptocurrencies, Evolution of Means of Payments and Validity of Monetary Principles

Credit and Capital Markets – Kredit und Kapital, Vol. 54 (2021), Iss. 3 : pp. 469–498

German Wage Underpayment: An Investigation into Labor Market Inefficiency and Discrimination

Vierteljahrshefte zur Wirtschaftsforschung, Vol. 70 (2001), Iss. 1 : pp. 107–114

Student Aid, Repayment Obligations and Enrolment in Higher Education in Germany - Evidence from a "Natural Experiment"

Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 125 (2005), Iss. 1 : pp. 29–38

Editorial: Libra, Bitcoin & Co – Determinants of Non-cash Payments and Alternative Money

Vierteljahrshefte zur Wirtschaftsforschung, Vol. 89 (2020), Iss. 4 : pp. 5–6

Some Notes on the Recent Balance of Payments Experience in Latin America

Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 99 (1979), Iss. 1–2 : pp. 209–218

Payment Schemes, Returns and Works Councils

Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 123 (2003), Iss. 3 : pp. 383–395

Comment on Larry A. Sjaastad’s “Recent Balance of Payments Experience in Latin America”

Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 99 (1979), Iss. 1–2 : pp. 225–226

Comment on Larry A.Sjaastad’s “Recent Balance of Payments Experience in Latin America”

Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 99 (1979), Iss. 1–2 : pp. 219–224

Reassessing the Compensation Payments to British Slave Owners in Current Caribbean Claims to Reparations

Sociologus, Vol. 70 (2020), Iss. 2 : pp. 123–141

Short-Run Data and Long-Run Theories: Testing the Monetary Approach to the Balance of Payments

Credit and Capital Markets – Kredit und Kapital, Vol. 18 (1985), Iss. 2 : pp. 204–216

The Positively Sloped IS Curve and the Balance of Payments: An Extension of Cebula’s Model

Credit and Capital Markets – Kredit und Kapital, Vol. 15 (1982), Iss. 2 : pp. 275–279

Beyond the Analytics of the Monetary Approach to the Balance of Payments: Methodology, Innovation and Monetarism

Credit and Capital Markets – Kredit und Kapital, Vol. 13 (1980), Iss. 1 : pp. 66–82

Das Smartphone als Geldbörse der Zukunft?

Warum Mobile Payment in Deutschland noch in den Kinderschuhen steckt

Der Betriebswirt, Vol. 57 (2016), Iss. 2 : pp. 15–19

Do Large TARGET2 Balances Bear Risks for the Euro Area?

Credit and Capital Markets – Kredit und Kapital, Vol. 55 (2022), Iss. 1 : pp. 3–34

Taking Money Seriously and Putting it Back into the Feldstein-Horioka Saving-Investment Nexus

Credit and Capital Markets – Kredit und Kapital, Vol. 55 (2022), Iss. 4 : pp. 489–522

Not the Time for Central Bank Digital Currency

Why Cash is Still Irreplaceable

Credit and Capital Markets – Kredit und Kapital, Vol. 53 (2020), Iss. 2 : pp. 147–158