Trade unions distort a profit-maximising firm's input choice. The nature of the resulting inefficiency depends on whether there is wage or efficient bargaining. Moreover, trade unions redistribute income and thereby affect welfare. If firms also pursue Corporate Social Responsibility (CSR)...

Most of the European countries risk not reaching the 2020 Digital Agenda for Europe (DAE) targets. In order to achieve these targets, private investments in ultra-broadband networks should be vigorously promoted by access regulation whilst the deployment of ultra-broadband networks in...