Forecasting plays an essential role in energy economics. With new challenges and use cases in the energy system, forecasts have to meet more complex requirements, such as increasing temporal and spatial resolution of data. The concept of machine learning can meet these requirements by providing...

Voluntary CO2 offsetting by individuals, firms, and organizations is increasingly considered as a direction of climate policy that is complementary to traditional approaches such as sub-sidies or CO2 taxes. Based on data from a large-scale survey among corporate decision mak-ers, this paper...

The use of smartphone apps has numerous advantages for app providers and users. However, the users of many smartphone apps are confronted with a trade-off between usage benefits and preferences for personal data protection. We investigate the acceptability of data sharing in different...

This documentation extends Romer and Romer's (2009), Cloyne's (2012), Uhl's (2012), and Gechert et al.'s (2016) narrative accounts of legislated tax changes up to the end of 2017. The dataset is the basis of my PhD dissertation (Hayo & Mierzwa, 2020, 2021a, 2021b, 2021c; Hayo et al., 2021; Mierzwa,...

This article investigates the efficiency of the roll-out of Covid-19 vaccinations when vaccines are scarce. Using Germany as an example, we find considerable differences across federal states in terms of efficiency, defined as the ability to get most vaccinations out of a given number of...

Modern cluster theory provides reasons for positive external effects that accrue from the interaction of spatially proximate firms operating in common and related fields of economic activity. In this paper, we examine the impact of R&D-intensive clusters as a key factor of regional...

With a growing number of distributed energy resources, the electricity network is challenged with a higher quantity of technical problems such as capacity congestions and over- or under-voltages. One often-discussed approach to solve these problems, especially in the European zonal electricity...

While it is well established that individuals and groups make different economic decisions, the reasons for the behavioral differences are still not fully understood. We experimentally compare individual and group behavior in a competitive setting where cheating can be used to outperform the...

A common finding in the literature is that forward guidance cannot be credible under discretionary policy as long as the zero lower bound is an one-off event. However, this is not the case when recurring episodes of zero interest rates are possible. In this paper, we contribute to this new...

Does inter-municipal cooperation (IMC) enhance municipal economic performance? This study employs marginal structural models to address selection into treatment and time-dependent confounding to estimate the effectiveness of IMC in the field of local business development. I use data on...