Stanford University Graduate School of Business Research Paper No. 4998845 60 Pages Posted: 21 Nov 2024 查看 Mary Cowx 的所有文章

Mary Cowx

Arizona State University (ASU) - W.P. Carey School of Business

Rebecca Lester

Stanford Graduate School of Business

Michelle L. Nessa

Michigan State University - The Eli Broad College of Business and The Eli Broad Graduate School of Management 撰写日期:2024 年 7 月 23 日

摘要

我们研究了限制研发("R&D")支出税收抵免的税收支付和创新后果。从 2022 年开始,美国公司需要将 R&D 资本化并分期摊销,而不是立即扣除这些支出。我们利用美国公司会计年度结束时间的不同,在双重差分框架中测试 R&D 税收变化的影响。我们首先记录到,受影响的美国公司的现金有效税率平均增加了 11.9 个百分点(62%)。然后,我们进行测试,发现仅在国内经营、研究密集型和受约束的公司中,R&D 投资有所下降。总体而言,这些估计表明,在研究最密集型的公司中,第一年的 R&D 减少了 122 亿美元。此外,我们观察到受影响公司的资本支出和股票回购减少,表明公司还减少了其他类型的投资和股东支出,以满足增加的现金纳税义务。本文提供了与政策相关的证据,表明限制创新税收激励措施会产生重大的实际影响。

关键词: R&D, 税收, 激励措施 undefined JEL 分类: H25, M41, M48

建议引用: Suggested Citation Cowx, Mary and Lester, Rebecca and Nessa, Michelle L., The Consequences of Limiting the Tax Deductibility of R&D (July 23, 2024). Stanford University Graduate School of Business Research Paper No. 4998845, Available at SSRN: https://ssrn.com/abstract=4998845 or http://dx.doi.org/10.2139/ssrn.4998845

Mary Cowx

Arizona State University (ASU) - W.P. Carey School of Business ( email )

Tempe, AZ 85287-3706United States

Rebecca Lester (联系作者)

Stanford Graduate School of Business

Stanford Graduate School of Business ( email )

655 Knight WayStanford, CA 94305-5015United States HOME PAGE: http://www.gsb.stanford.edu/faculty-research/faculty/rebecca-lester

Michelle L. Nessa

Michigan State University - The Eli Broad College of Business and The Eli Broad Graduate School of Management ( email )

East Lansing, MI 48824-1121United States