Data and Code for "Polluted IPOs"

This replication package accompanies our conditionally accepted paper “Polluted IPOs” at the American Economic Journal. It contains the datasets and Stata code necessary to reproduce all empirical analyses, tables, and figures reported in the paper. The materials are fully documented and organized to facilitate replication and verification by independent researchers.

本复现套件配套于我们在《美国经济期刊》（American Economic Journal）获得有条件录用的论文《污染型首次公开发行》（Polluted IPOs）。套件内包含复现该论文中所有实证分析、表格与图形所需的数据集及Stata代码。所有材料均已完成全面文档化与结构化整理，以便独立研究者开展复现与验证工作。