Does Public Data Openness Reduce Boundary Pollution? Evidence from Interprovincial Neighboring Cities in China

Description: This repository contains the replication materials for the study investigating the impact of public data openness on boundary pollution and firm performance in China. The main analysis is based on a panel dataset of inter-provincial boundary cities. The files included are: do: A Stata DO file containing the complete code for data processing and regression analysis. city_border: A panel dataset of inter-provincial boundary cities (2008–2021), used for the main empirical analysis. city_all: A panel dataset covering all prefecture-level cities in China. firm_border: A panel dataset of industrial firms located in boundary regions. These materials are provided to ensure the transparency and reproducibility of the study.数据集说明： 本仓库收录了一项探究公共数据开放对中国省界污染与企业绩效影响的研究的复现材料。本研究的核心实证分析基于省界交界城市（inter-provincial boundary cities）的面板数据集。所包含文件如下： do：包含完整数据处理与回归分析代码的Stata DO文件。 city_border：用于本研究核心实证分析的2008年至2021年中国省界交界城市面板数据集。 city_all：覆盖中国全部地级市（prefecture-level cities）的面板数据集。 firm_border：位于省界交界区域的工业企业面板数据集。 本仓库提供上述材料以保障本研究的透明性与可复现性。