Brand-Level Accountability for Indonesia's Plastic Crisis: A Spatial Econometric Analysis of Civil-Society Audits, Producer Roadmaps, and Upcycling Enterprise Geography

This deposit contains the complete data and code package for a spatial econometric analysis of brand-attributed plastic pollution in Indonesia: a 152 regency-year panel covering 38 regencies in Bali and East Java from 2021 to 2024, built from harmonised Sungai Watch brand-audit records mapped from brand to corporate parent across river barriers, a geocoded inventory of verified upcycling MSMEs, KLHK extended-producer-responsibility roadmap registrations, and BPS, BMKG and SIPSN administrative series.