Arien Korteland Mar 15, 2008 11:22 am

I work for a utility company we would like to drive social and behavioural change with respect to energy consumption. The general concept is that mass media corporate advertising plants the seeds of social change and supports a portfolio of targeted programs. My question is: what is an appropriate level of advertising (in terms of marketing presence and dollars) to drive social change. Is there any research on this topic? Any benchmarks or expert opinions?