We analyse the decision of an agent to invest in new industrial activities the con- sequences of which on people's health and the environment are initially unknown. The agent does not have the possibility of delaying her/his investment but s/he gets the opportunity to acquire information in...

Economic analysis addresses risk and long-term issues with discounted expected utility, focusing on optimality. Viability theory is based on sustainability constraints to be satisfied over time, focusing on feasibility. We make a bridge between these two approaches by showing that viability is...

We analyse the decision of an agent to invest and engage in industrial activities that are characterized by two forms of uncertainty: market size uncertainty and competitive effect uncertainty. We apply our model on the bioenergy industries. We compare the case of an ambiguity neutral agent with...

We analyse the decision of an agent to invest in industrial activities characterized by two forms of uncertainty: market size uncertainty and price uncertainty. We use bioenergy industries for an application of the model. Indeed, the sector is confronted to both, an uncertainty in relation to...