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@article{ART002457263},
author={Keun Chae Jeong},
title={Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data},
journal={Crisisonomy},
issn={2466-1198},
year={2019},
volume={15},
number={3},
pages={55-69},
doi={10.14251/crisisonomy.2019.15.3.55}

TY - JOUR
AU - Keun Chae Jeong
TI - Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data
JO - Crisisonomy
PY - 2019
VL - 15
IS - 3
PB - Crisis and Emergency Management: Theory and Praxis
SP - 55
EP - 69
SN - 2466-1198
AB - In this study, we propose a regression model for estimating damage amounts of natural disasters based on the quantitative data provided by public institutions. Based on quantitative data for 225 primary local governments during the years of 2001 to 2014, we define a regression model to have 14 independent variables by applying variable selection methods to the variables from 32 sub-indexes used in Natural Disaster Risk Index(NDRI). For verifying the proposed regression model, we compare the estimates from the model with NDRI, Regional Safety Grades(RSG), and actual amounts of damages from natural disasters. From the analysis results, we can find the regression model give better estimates for the amounts of damages than NDRI and RSG. If we utilize the proposed model, we can estimate the future changes in the amounts of damages using the changes in natural disasters and improve the performance of NDRI using the standard regression coefficients from the regression analysis.
KW - natural disaster;damage amount;regression;correlation coefficient;variable selection
DO - 10.14251/crisisonomy.2019.15.3.55
ER -

Keun Chae Jeong. (2019). Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data. Crisisonomy, 15(3), 55-69.

Keun Chae Jeong. 2019, "Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data", Crisisonomy, vol.15, no.3 pp.55-69. Available from: doi:10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong "Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data" Crisisonomy 15.3 pp.55-69 (2019) : 55.

Keun Chae Jeong. Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data. 2019; 15(3), 55-69. Available from: doi:10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong. "Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data" Crisisonomy 15, no.3 (2019) : 55-69.doi: 10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong. Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data. Crisisonomy, 15(3), 55-69. doi: 10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong. Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data. Crisisonomy. 2019; 15(3) 55-69. doi: 10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong. Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data. 2019; 15(3), 55-69. Available from: doi:10.14251/crisisonomy.2019.15.3.55

Keun Chae Jeong. "Estimation Model for Damage Amounts of Natural Disasters Based on Regression Analysis Using Public Data" Crisisonomy 15, no.3 (2019) : 55-69.doi: 10.14251/crisisonomy.2019.15.3.55