Benefit-cost analysis of flood-mitigated residential buildings in Louisiana
Bibliographic Data
| ID | 13101374 |
|---|---|
| Authors | Arash Taghinezhad (0000-0002-3996-5198, Louisiana State University, corresponding author), Carol J Friedland (0000-0003-0443-5266, Louisiana State University), Robert V Rohli (0000-0003-2198-5606, Louisiana Governor’s Office of Homeland Security and Emergency Preparedness, Baton Rouge, LA, USA) |
| Year | 2020 |
| Volume | 48 |
| Issue | 2 |
| Pages | 185-202 |
| Publication date | 2020-07-29 |
| Peer Reviewed | Yes |
| Open Access | No |
| Type | ARTICLE |
| Venue | Housing and Society (JOURNAL) |
| Journal identifiers | ISSN: 2376-0923 • E-ISSN: 0888-2746 |
| Publisher | Taylor & Francis (PUBLISHER • GB) |
| DOI | 10.1080/08882746.2020.1796120 |
| OpenAlex | W3045902735 |
| Language | EN |
| Citations received | 2 |
| References cited | 8 |
Benefit-cost analysis (BCA) is a computational tool that can help to determine the economic benefits of mitigation. Many factors required to be considered in BCA but the lack of information on these factors holds decision-makers to correctly understand the economic benefits of mitigation. This study aims to improve the understanding of the economic benefits of flood mitigation efforts in Louisiana between 2005 and 2015. The mitigation projects were evaluated through a novel methodology using two post-mitigation events and a series of probabilistic events. Two major floods in 2016 in Louisiana were simulated for post-mitigation events. The study with probabilistic events was performed through a case study for residential buildings in Jefferson Parish, Louisiana. A Monte Carlo simulation was used to simulate the elevation of flooding for buildings. The novel approach in methodology shows the effect of loss function uncertainty in the context of avoided loss (AL) analysis with adjusted costs for buildings useful life. The AL and BCA indicate that mitigated buildings were associated with an average AL of $114,206 and benefit-cost ratio (BCR) of 0.76 after the 2016 floods in Louisiana, respectively. Also, the loss analysis with probabilistic events revealed an average BCR of 1.69 for flood-mitigated projects
Business · Context (archaeology · Cost–benefit analysis · Environmental resource management · Flood mitigation · Flood myth · Flooding (psychology · Geography · Probabilistic logic · Scenario analysis · Computer Science · Environmental Science · Flood Risk Assessment and Management · Hydrology and Drought Analysis · Urban Stormwater Management Solutions
| Unique citing works | 2 |
|---|---|
| Citations per year | 0.67 |
| Citation span | 2023 - 2024 (2) |
| Citation velocity | recent |
| Highly cited | No |
| Citation types | Neutral: 2 |