Free!! Google and Facebook!!! We all know them, what to worry about? Everything! The giants of the internet are expanding into every corner of the economy, politics and our lives. They control the majority of digital advertising; Alphabet, Google's parent, and Facebook receive more than 60...

Open innovation is key for innovators responding to major problems in the world, including energy, healthcare, water and the environment, and bringing transitions in socio-technical systems near. This paper has a focus on university spin-off companies as a channel of market introduction of new...

Recent theoretical models of network competition with call externalities demonstrate strategic incentives of incumbent providers to reduce receiver benefits in rival network by excessive off-net pricing. Such anti-competitive pricing practices have a potentially damaging impact on financial...

The utilization of a diagnosis method of the farm influence on the environment is quite opportune in the present context: (i) The environment is a strong component of agricultural policies and a diagnosis is needed to guide the implementation actions (agro-environmental measures, CAP subsidies,...