Radical innovations require risk-taking. However, it is hard to find an objective measure for innovation investments that would take riskiness into account. In this paper, we investigate how a simple measure of firms’ innovation investments, namely the employee share of managers and...

Gutachten im Auftrag des Bundesministeriums für Wirtschaft und Technologie Angesichts seit längerer Zeit rückläufiger öffentlicher Investitionen in Deutschland wird vielfach eine deutliche Ausweitung staatlicher Infrastrukturinvestitionen gefordert, um vermeintliche oder tatsächliche...

Die internationale Wachstumsdebatte befindet sich immer noch unter dem Einfluss der Finanzkrise, weil sich in den Industriestaaten die Wachstumsraten nicht wie erwartet wieder erholt haben. Die verschiedenen Erklärungsansätze lassen sich in Angebots- und Nachfrageansätze unterscheiden. Die...

This paper analyses how accounting frameworks can affect three important areas of responsibility of many central banks, namely monetary policy, financial stability and banking supervision. The identified effects of accounting rules and accounting information on the activities of a central bank...

This paper analyses the challenges that high public debt and ageing populations pose to medium-term growth. First, macroeconometric model simulations suggest that medium-term growth can benefit from credible fiscal consolidation, partly through reductions in sovereign risk premia. Second, a...

Economic policy in the EU faces a trilemma of solving three challenges simultaneously - growth, distribution, and the environment. In order to assess policies that address these issues simultaneously, economic models need to account for both sector-sector and sector-environment feedbacks within...

The lasting economic impact of the COVID-19 pandemic will become apparent in the development of the macroeconomic factors of production - labour, capital, human capital as well as the stock of technical knowledge. Changes in behaviour such as a greater acceptance of technology can strengthen...

Die deutsche Wirtschaft tritt auf der Stelle und das Land steckt seit drei Jahren in einer seiner längsten Industrieflauten. Während die Automobilindustrie im zweiten Quartal 2023 zumindest ein leichtes Plus erzielte, ging die Produktion im Maschinenbau, in der Elektroindustrie und bei der...

This paper addresses the relationship between technical change and the elasticity of substitution between factors of production. It is shown how the elasticity within a CES production setting can change due to technical change. Technical change is interpreted in the spirit of horizontal...