Die zentrale Stoßrichtung dieses Beitrages ist es, Wege für eine erfolgreiche Familienpolitik aufzuzeigen. Basierend auf einem 16-Ländersample und unter Zuhilfenahme des neuen MVQCA-Ansatzes werden unterschiedliche europäische familienpolitische Regulierungsmuster multivariat untersucht. Die...

Rising prevalence of obesity among adults and children is a major policy issue in many countries. Two widely discussed instruments to address obesity are a tax on unhealthy foods (fat tax) and a subsidy on healthy foods (thin subsidy). We compare these two policies to a sales tax on all food...

This paper describes the lottery- and insurance-market equilibrium in an economy with both private and public sector employment and non-convex labor supply. In addition, when households are constrained to search for jobs only in a certain sector, the framework requires that there should be...

Flow-based market coupling provides zonal day-ahead markets with appropriate signals of possible real-time congestions by incorporating information on local load and generation patterns. It relies on predictive parameters, notably the base case and generation shift keys. Also it only monitors...

Gegenstand dieser Arbeit sind die Auswirkungen der Liberalisierung der europäischen Strommärkte. Einen Schwerpunkt bildet dabei die Beschreibung des deutschen Marktes, wobei den Schwierigkeiten der Stadtwerke ein eigener Abschnitt gewidmet ist. Diese Unternehmen stehen seit der völligen...

Carbon prices in the EU emissions trading system (EU ETS) are a key instrument driving Europe’s decarbonization. Between 2017 and 2021, they surged tenfold, exceeding 80 €/tCO2 and reshaping investment decisions across the electricity and industry sectors. What has driven this increase is an...

This paper investigates decentralised markets in the German electricity system, defined as markets in specific regions in which regional electricity demand is met primarily by regional generation and the remaining demand is met on a system-wide level in a second step. The research question is:...

The European Union (EU) finds itself in a critical need for rare earths, particularly the refined products essential for the production of electric cars, turbines, and other technological applications. However, the refining process is not only energy-intensive but also poses significant...

The African continent is increasingly becoming a battleground in the race between superpowers for access to critical minerals needed for the 'Green Revolution', such as rare earth minerals (REE). Companies from China, the USA and Russia play a major role. In most cases, critical minerals are...

The study analyses the welfare performance of banks’ lending services in the Ghanaian banking industry with emphasis on the role of market power and efficiency. We made use of pooled OLS regression with fixed effect model. For robustness, we adopted Prais–Winsten (1954) regression and...