Abstract

This paper exploits individual-level data before the implementation of a national policy to understand the factors driving avoidance of plastic consumption and explore potential inconsistencies between revealed and stated preferences for a plastic bag ban policy. We estimate a bivariate ordered probit model that allows us to account for a potential correlation between these types of preferences. The data reveals that while 71% of respondents take a reusable bag for shopping, only 58% of the sample state to strongly agree with prohibiting plastic bags. We find that gender, age, environmental concerns, environmental efforts, participation in environmental causes and pro-environmental behavior determine avoidance of plastic consumption, but no effects are found for being in favor of the prohibition. We also find inconsistencies decrease for individuals demonstrating higher pro environmental behavior in related domains. This indicates waste management policies may benefit from local grounded knowledge from related environmental initiatives.