The adoption of COVID-19 Contact Tracing Apps (CTAs) has been proposed as an important measure to contain the spread of COVID-19. Based on a cross-national dataset, this paper analyzes public perceptions towards CTAs and the factors that drive CTA acceptance in China, Germany, and the United...

How does the public perceive facial recognition technology (FRT) and how much do they accept FRT in different political contexts? Based on online surveys resembling the Internet-connected population in China Germany, the UK and the US, our study finds that FRT enjoys generally highest acceptance...

We analyze the productivity effects of environmental (green) investment as well as of environmental expenditures and energy expenditures. For this purpose, we follow a production function approach where we account for these investment and expenditure categories as inputs. Based on a panel...

We analyze the productivity effects of environmental (green) investment as well as of environmental expenditures and energy expenditures. For this purpose, we follow a production function approach where we account for these investment and expenditure categories as inputs. Based on a panel...

We analyze the productivity effects of environmental (green) investment as well as of environmental expenditures and energy expenditures. For this purpose, we follow a production function approach where we account for these investment and expenditure categories as inputs. Based on a panel...