The transition of the German energy system towards renewable energy carriers triggers considerable costs for private households. Costs are passed through to households by a surcharge per kilowatt hour. This effectively leads to high cost burdens for poorer households relative to wealthier ones....

Measures of affordability are applied in practice, e.g., to assess the affordability of energy services, water or housing. They can be interpreted as measures of deprivation in a specific domain of consumption. The large body of literature on affordability measure has little overlap with the...

Game-theoretical analyses of the n-person Prisoner's Dilemma (PD) and of group production have largely ignored the impact of threshold effects on the evolution of cooperation. This article introduces a model where uncooperative action cannot be detected as long as it does not exceed a certain...

A strategy contest in an iterated Prisoner's Dilemma with an exit option after each game is developed. The whole model is assumed to represent the conditions for egoistical cooperation in a large and anonymous society, which is based mainly on exchange relationships and voluntary cooperation...

Energy poverty, long considered a problem limited to developing countries only, is now widely acknowledged as a challenge for advanced OECD countries as well. How energy poverty is perceived depends on the conceptualization and assessment of the underlying phenomena: inappropriately high costs...

Measures of affordability are applied in practice, e.g., to assess the affordability of energy services, water or housing. They can be interpreted as measures of deprivation in a specific domain of consumption. The large body of literature on affordability measure has little overlap with the...