Pingfeng Liu

Digitalization and Green Total Factor Productivity: Evidence from Chinese Manufacturing

Green total factor productivity (GTFP) is a central measure of high-quality green development because it captures productivity performance under resource and environmental constraints. The low-carbon transition of manufacturing therefore requires a clearer understanding of how di...

Value-Flow Symmetry and Sustainability in Digital Innovation Platform Ecosystems: A Heterogeneous-Actor Lotka–Volterra Analysis

Digital innovation platform ecosystems can scale rapidly without becoming durable because broad participation does not ensure sustained value circulation. Existing models homogenize complementors, obscuring horizontal coopetition among distinct groups and its interaction with ver...