2026-10-07T09:08:25Z https://www.scidb.cn/oai

10.57760/sciencedb.42329 2026-07-28T14:38:11Z

2026-07-28 Household-Level Water-Energy-Food Nexus Security doi:10.57760/sciencedb.42329 en This study examines household Water-Energy-Food (WEF) nexus security across Russian industrial regions using the Russian Longitudinal Monitoring Survey (RLMS-HSE, 2000–2022); energy security is measured at two time points (1998–2000) due to subsequent changes in the survey instrument. Principal Component Analysis constructs security indices for water, energy, and food; pooled OLS models assess urban-rural disparities, while Fixed Effects panel models exploit within-household variation and reveal income elasticity attenuation of 25–75 percent relative to pooled cross-sectional estimates. Water security improved markedly, while food security remained persistently low with pronounced regional disparities. Machine-building regions consistently outperformed agro-industrial and mixed regions across all nexus dimensions, and urban households enjoyed premiums of 10–26 index points over rural households. Findings underscore the need for integrated, region-specific resource policies and panel data methods to reduce omitted variable bias. The study offers a replicable household-level WEF nexus framework applicable beyond Russia. Water-Energy-Food nexus; household resource security; multidimensional measurement; panel data analysis; Russia; regional inequality Onwusiribe Chigozirim Ndubuisi PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank