economics Paradigm Challenge

Coastal residents actually prefer 'messy' vegetated dunes over the 'pristine' bare sand beaches typically featured in travel brochures.

March 31, 2026

Original Paper

Do Coastal Residents Value Vegetated Dunes? Evidence from a Discrete Choice Experiment in a High-Risk Hurricane Zone

Isaiah Magambo, Johane Dikgang

SSRN · 6468819

The Takeaway

While coastal planners often assume that beach vegetation is an aesthetic nuisance to property owners and tourists, this choice experiment found residents are willing to pay significantly more for dunes with plants. The 'pristine beach' myth often leads to welfare-inefficient coastal management policies that remove the very natural protections residents actually value.

From the abstract

We study coastal residents' preferences for beach restoration following Hurricane Ian (2022) using a discrete choice experiment with 656 households in Southwest Florida. Our findings challenge conventional assumptions in three keyways. First, residents strongly prefer vegetated dunes to bare beaches, with willingness to pay (WTP) of $100-118 per household per year, contradicting the "pristine " bare beach view that vegetation is aesthetically undesirable. Second, protection attributes act as sub