Home
A JFSP Fire Science Exchange Network
Bringing People Together & Sharing Knowledge in the Northern Rockies

Responding to risky neighbors: Testing for spatial spillover effects for defensible space in a fire-prone WUI community

Author(s): Travis Warziniack, Patricia A. Champ, James R. Meldrum, Hannah Brenkert-Smith, Christopher M. Barth, Lilia C. Falk
Year Published: 2018
Description:

Often, factors that determine the risk of an environmental hazard occur at landscape scales, and risk mitigation requires action by multiple private property owners. How property owners respond to risk mitigation on neighboring lands depends on whether mitigation actions are strategic complements or strategic substitutes. We test for these neighbor interactions with a case study on wildfire risk mitigation on private properties. We use two measures of wildfire risk mitigation - an assessment by a wildfire professional and a self-assessment by homeowners. Taken together, the two assessments provide the first empirical explanation for strategic complements in wildfire risk mitigation and a more complete picture of how homeowners respond to this landscape-scale risk. We find homeowners that mitigate risk on their land are more likely to have neighbors that do the same, and homeowners that fail to mitigate risk are more likely to have neighbors that fail to do so as well. Due to spatial spillovers, motivating a few key residents to take action could reduce risk across the landscape.

Citation: Warziniack, Travis; Champ, Patricia; Meldrum, James; Brenkert-Smith, Hannah; Barth, Christopher M.; Falk, Lilia C. 2018. Responding to risky neighbors: Testing for spatial spillover effects for defensible space in a fire-prone WUI community. Environmental and Resource Economics. doi: 10.1007/s10640-018-0286-0.
Topic(s): Risk, Wildland Urban Interface, Wildland Urban Interface
Ecosystem(s): None
Document Type: Book or Chapter or Journal Article
NRFSN number: 18318
FRAMES RCS number: 56673
Record updated: Nov 7, 2018