The challenges of sustainable development (and climate change and peak oil in particular) demand system-wide transformations in socio-technical systems of provision. An academic literature around co-evolutionary innovation for sustainability has recently emerged to attempt to understand the...

Academics and policymakers claim that community-based organisations may be able to encourage individuals to adopt pro-environmental behavioural changes; however at present there is limited research-based evidence to support this assertion. This paper sets out to provide a contribution to the...

Countries are often slow to adjust their economic structures to new necessities although this reform reluctance is costly in terms of growth and employment. This paper analyses the relevant factors that block or foster economic reforms. Theoretical considerations show that there are at least...

Interpersonal relations are shaped by the judgements associated with the social categories that individuals perceive in their social contacts. I develop a model of how those judgments form based on a theory of symbolic values. The model depicts the interaction between two values, one associated...