Innovation, Digitization & Structural Change

The Covid-19 pandemic has had a profound impact on the global economy, leaving us with a significant stock of additional debt. A widespread view is that the burden of servicing this debt should be distributed fairly, suggesting that tax systems should become more progressive. How should the optimal degree of income tax progression change if governments need to raise more revenues? In this article, the authors use the workhorse model of optimal income taxation to analyze the change in the degree of tax progressivity in response to the fiscal pressure caused by the Covid-19 pandemic.

The analysis shows that data skills are required in many job advertisements in Germany and are becoming more relevant. This is a positive sign for the data economy in Germany, as companies increasingly realize the potential of data and try to implement it in their own operations. However, a growing demand for employees with data skills poses challenges for companies in the future in view of the existing skills gap, especially in digitalization professions. Policymakers should intervene by, for example, taking measures that make it easier for companies to recruit foreign workers.

There are three major challenges that today will force a rethinking of public goods: each of them may be thought of in terms of fundamental challenges to security, personal and national. One is the existential threat of climate change, and the bizarre geopolitical consequences of that change. The second is the impact of AI on labor market practices. AI is not only an obvious threat to employment, but also a security challenge. The third related challenge is the monetary revolution that is being produced by new technologies such as blockchain, and the consequent possibility of generating non-state moneys.

The Covid-19 pandemic triggered a huge, sudden uptake in work from home, as individuals and organizations responded to contagion fears and government restrictions on commercial and social activities. Over time, it has become evident that the big shift to work from home will endure after the pandemic ends. No other episode in modern history involves such a pronounced and widespread shift in working arrangements in such a compressed time frame.

Economic research has always emphasized the importance of a well-educated population for the level and dynamics of per capita income and other key economic variables. Foreseeable demographic changes – especially the stagnation or even decline of the active labor force – make investments in the quality of human capital particularly necessary.