Data for: Digital Governance and Corporate Green Innovation – Evidence from National Big Data Pilot Zones

This dataset contains the cleaned data and replication code for the study titled "Digital Governance and Corporate Green Innovation: Evidence from National Big Data Comprehensive Pilot Zones." **Data Content**: - Firm-level panel data covering Chinese listed companies from 2008 to 2023. - Variables include corporate green patent counts (dependent variable), digital governance proxy (treatment indicator from National Big Data Comprehensive Pilot Zones), firm-level controls ( Cashflow, ROA, etc.), and industry and year fixed effects. - Stata do-files for multi-period difference-in-differences (DID) analysis, generalized random forest estimation, instrumental variable regressions, and mechanism tests (digital transformation channel, rent-seeking channel).