Has Economic Growth Mitigated Natural Disaster Damage in Vietnam? A Hybrid Approach to Panel Data Analysis

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X
本文フルテキスト
This study focuses on Vietnam, a nation prone to various natural disasters, including storms, typhoons, floods, flash floods, and landslides. Utilizing annual panel data from 2010 to 2020 at the provincial level, we conducted a panel data analysis of provincial natural disaster damage in monetary terms considering meteorological, hydrological, geographic, and socioeconomic factors, including elevation, terrain ruggedness index (TRI), precipitation, gross regional domestic product (GRDP) per capita, and agricultural GRDP. Our hybrid model results indicate that precipitation was a significant contributor to economic damage. Two geographical factors, elevation and TRI, also influenced it. Elevation was associated with a decrease in economic damage, while TRI was associated with an increase. Economic development, as indicated by GRDP per capita, was found to be associated with an increase in natural disaster damage at lower levels of GRDP per capita; however, this relationship shifted to one of decreasing damage after reaching a certain threshold in GRDP per capita. Provinces with higher agricultural GRDP tended to suffer greater damage, but within-province agricultural development was not statistically significant at the 5% level. This finding aligns with the understanding that crop farming and the aquaculture industry are more susceptible to natural disasters because they are more directly exposed to natural elements. This also implies that regions where agriculture comprises a significant share of the economy are less resilient to natural disasters. These findings offer valuable insights for policymakers for sustainable economic development.
刊行年月日
作成者 Tetsuya MICHINAKA Makoto EHARA Tan Phuong VU Thuy My Linh NGUYEN Takashi OKAMOTO Katsuto SHIMIZU Takeshi TOMA Van Tiep HA Van Tuan VU
著者キーワード agriculture disaster damage mitigation economic development exposure policy
公開者 Japan International Research Center for Agricultural Sciences
受付日 2025-04-09
受理日 2025-08-08
オンライン掲載日
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
60
2
開始ページ 175
終了ページ 186
DOI 10.6090/jarq.24J33
言語 eng

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