Guide in Data and Methodology

NIAID Data Ecosystem2026-05-02 收录

公司投资效率

投资者信息传递

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资源简介：

This is the guide in data and methodology for the paper Pooling wisdom: The impact of investors’ private information transmission on corporate investment efficiency, which is published in Emerging Market Review.

创建时间：

2025-07-22

论文实证数据1缩尾 -独立董事 - 全样本（1）.dta

公司投资效率

董事会治理

本研究考察了投资者情绪对上市公司投资效率的影响。实证结果表明，投资者情绪对过度投资有显著的正向影响，对投资不足有显著的负向影响。此外，董事网络中心性可以显著缓和投资者情绪对投资效率的影响，并对其产生负向影响。然而，基于异质性分析，我们的结果表明，投资者情绪对投资效率的影响在非国有企业中更为明显。非国有企业中，董事网络中心性的调节作用更为明显。研究结论有助于探索如何降低投资者情绪对上市公司投资效率的

Figshare2024-02-15 更新90

Agency, Information and Corporate Investment

公司投资效率

资本市场效率

This essay surveys the body of research that asks how the efficiency of corporate investment is influenced by problems of asymmetric information and agency. I organize the material around two basic qu

NBER2001-06-01 更新30

stata syntax

投资者情绪

公司投资效率

This study examines the impact of investor sentiment on the efficiency of investment in listed companies. The empirical results show that investor sentiment has a significant positive effect on over-i

Figshare2024-02-17 更新10

Firm-Specific Information and the Efficiency of Investment

公司投资效率

新兴市场资本配置

We use a new firm-level dataset to examine the efficiency of investment in emerging economies. In the three-year period following stock market liberalizations, the growth rate of the typical firm's ca

NBER2006-05-01 更新80

Two-stage least squares regressions.

公司投资效率

投资者行为

Taking Chinese non-financial A-share companies listed on the Shenzhen Stock Exchange (SZSE) between 2003 and 2018 as a sample, this paper empirically examines whether and how institutional investors’

NIAID Data Ecosystem10

Guide in Data and Methodology

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