Data: Does Synergy Matter More Than Scale? A Study of Green Economy and Firm Efficiency from the Cohesion Perspective

Description

This dataset is constructed from publicly disclosed financial, governance, patent, and regional macro-economic data of Chinese A-share listed firms over the period 2016–2024, manually collated and merged. It contains the following core variables: (1) the Green Economy Cohesion Index (GECI), a composite measure comprising three sub-layers—Green Safeguard (G), Green Infrastructure (I), and Green Efficacy (E); (2) firm-level total factor productivity (TFP) estimated via the Levinsohn–Petrin (LP) method; (3) mechanism variables: institutional transaction costs, green technology innovation patent counts, and resource allocation efficiency; and (4) firm-level control variables (e.g., size, leverage, growth, ownership) along with industry and year identifiers. The sample covers all non-financial sectors. The data are intended to replicate the empirical findings of our study and to facilitate further research on how systemic synergy within the green economy affects firm performance.

Institutions

• Shanxi Datong University

  Shanxi, Datong

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