Difficulty is critical: The importance of social factors in modeling diffusion of green products and practices

Authored by Katarzyna Sznajd-Weron, Katarzyna Byrka, Arkadiusz Jedrzejewski, Rafal Weron

Date Published: 2016

DOI: 10.1016/j.rser.2016.04.063

Sponsors: Polish Foundation for Science (FNP) National Science Centre (NCN)

Platforms: No platforms listed

Model Documentation: Other Narrative Mathematical description

Model Code URLs: Model code not found

Abstract

Despite the very positive - as measured by market surveys - attitude towards eco-innovations and sustainability in general, the actual market penetration of green products and practices generally falls behind the expectations. In this paper we argue that considering difficulty of engagement, as used in the Campbell Paradigm, is of critical importance when modeling diffusion of eco-innovations. Such a notion of difficulty possesses three desired properties: (i) parsimony - it is represented by a single value, (ii) interpretability - it can be regarded as an estimator of the otherwise complex,notion of behavioral cost, and (iii) applicability - it can be easily measured through market surveys. In an extensive simulation and analytical study involving empirically measured difficulty and an agent-based model spanned on different social network structures, we show that innovation adoption may exhibit abrupt changes in market penetration as a result of even small changes in difficulty. The latter may be of particular interest to policy makers who have to make strategic decisions when introducing socially - but not necessarily individually - desired products and practices, like dynamic or green electricity tariffs. (C) 2016 Elsevier Ltd. All rights reserved.

Tags

Agent-based model Market Adoption Innovation Diffusion Public acceptance Group-size Renewable energy-sources Psychological-factors Ecological behavior Attitude research