Consumer Response to Climate Change: Wildfire Smoke and Sustainable Product Choice

Global warming has increased the frequency and intensity of extreme climate change events. The authors study the impact of severe climate change events, particularly wildfire smoke, on consumer purchases of sustainable products. They exploit the random dispersion of wildfire smoke as a natural experiment and analyze three large-scale wildfires from 2018, 2020, and 2023. They combined retail scanner data with air quality data for the first two events and conducted online surveys for the last event. They show that stores exposed to severe wildfire smoke experience an increased demand for sustainable cleaning products relative to stores facing little to no wildfire smoke. The increase occurs promptly after the wildfire smoke exposure, which is short-lived. The authors also find stronger effects for refill products and sustainable brands. Survey results corroborate and extend the empirical findings by demonstrating the effect of exposure on attitudinal changes. In summary, this study documents the meaningful impact of climate change events on sustainable consumption by analyzing multiple events over the years using a multimethod approach. The study offers relevant and timely managerial insights as consumers are increasingly exposed to more intense and recurrent climate change events.

• 저널Journal of Marketing Research · 62(6) · 1142–1158
• 토픽Environmental Sustainability in Business · Marketing
• DOI10.1177/00222437251352490
• 저자Taewook Lim, TI Tongil Kim, Suh Yeon Kim