Industry-wide voluntary agreements are touted as a means for corporations to take more corporate social responsibility (CSR). We study what type of joint CSR agreement induces firms to increase CSR efforts in a model of oligopolistic competition with differentiated products. Consumers have a...

Travelers often combine transport services from different firms to form trip chains: e.g. first train and then a bus. Integration of different forms of public and private transport into a single service is gaining attention with the concept of Mobility as a Service (MaaS). Usually, the focus is...

Our paper investigates the effect of tobacco control policies on smoking initiation in eleven European countries. We analyze longitudinal data of individuals by using information about their age of onset of smoking. We apply hazard rate models to study smoking initiation. Thus, we are able to...