2025年4月2日,SJTU-SMU DBA 2018级曹友兵同学在交大安泰迎来了他论文的答辩时刻。SJTU导师万国华教授,SMU导师王海教授及林美纯教授,一起参加并见证了曹友兵同学的毕业答辩。

论文题目

《国际动荡背景下半导体制造设备供应商的风险管理:实证研究》

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作者简介


曹友兵

SJTU-SMU DBA 2018级

无锡氟芯半导体科技有限公司

曹友兵于2010年毕业于复旦大学MBA,创立了专注于半导体设备零部件分销的贸易公司。至今,他已在半导体行业深耕20余年,目前担任无锡氟芯半导体科技有限公司的创始人兼董事长。

在他的DBA学习之旅中,他在服务关键国内客户时经历了几次重大动荡,这些经历激发了他的研究兴趣。通过访谈和DID分析,他总结了在全球不确定性下不同行业领域的运营影响、短期解决方案和长期策略。他的研究成果表明,企业可以采用全球采购和库存优化策略来减轻冲击,同时实施供应链本地化和地区联盟策略以应对不确定性。

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论文摘要

半导体作为电子和信息产业的关键上游组件,因其巨大的市场潜力受到各国和企业的广泛关注。全球化的半导体供应链促进了专业化分工,材料、半导体设备和集成电路领域形成了显著的技术壁垒。尽管中国在多个领域的半导体行业占有一定的全球市场份额,但在先进技术及高端市场方面仍显滞后。自2018年起,美国对多家中国企业实施了关税上调和出口限制(即中美贸易战),以防止技术外流,这带来了重大的不确定性,严重影响了企业的运营管理。

在全球贸易不稳定的大背景下,本文研究了半导体企业面对不确定性风险时,供应链管的理挑战。鉴于半导体供应直接影响下游行业的生产周期和成本,在去全球化风险上升的背景下,企业如何克服不确定性来保证全球竞争力变得至关重要。

本论文采用访谈调查和定量分析。从管理的角度出发,我们对中国半导体企业的高级管理人员进行了访谈,以总结贸易战期间不同行业部门的运营影响、短期解决方案及长期战略。此外,我们运用DID方法验证了制裁后中国半导体行业的整体表现,为访谈结果提供了稳健性支持。

研究结果指明了美国制裁下半导体企业的管理决策路径,为应对不确定性风险提供了管理见解。研究发现,诸多企业采取全球采购和库存优化策略来减轻冲击,同时实施供应链本地化和区域联盟策略以应对不确定性。这些策略显著减少了制裁的影响,并大幅提升了中国半导体行业的企业绩效。本研究结果不仅为供应链管理提供了理论贡献,也为从业者提供了实际启发。

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导师信息

WANG Hai

Dissertation Committee Chair

(haiwang@smu.edu.sg)

Full-time Faculty

Associate Professor of Information Systems

Wan Guohua

Co-Supervisor

(ghwan@sjtu.edu.cn)

Full-time Faculty

Distinguished Professor,ACEM,SJTU

LIN Meichun

Committee Member(s)

(renhuifu@sjtu.edu.cn)

Full-time Faculty

Assistant Professor of Operations Management,Lee Kong Chian School of Business


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Abstract

Semiconductors, as a key upstream component in the electronics and information industries, have attracted global attention from nations and corporations due to their vast market potential. The emergence of globalized semiconductor supply chains has fostered specialized industrial division, with significant technological barriers forming in materials, semiconductor equipment, and integrated circuits. While China's semiconductor industry holds certain global market shares across various sectors, it still lags in advanced technologies and high-end markets. Since 2018, the United States has imposed tariff increases and export restrictions on multiple Chinese enterprises (known as the US-China trade war) to prevent technology outflows, creating substantial uncertainties that significantly impact corporate operations management.

Against the backdrop of global trade instability, this thesis investigates supply chain management challenges faced by semiconductor enterprises confronting uncertainty risks. Given that semiconductor supply directly affects production cycles and costs in downstream industries, it becomes imperative to address how enterprises can overcome uncertainties to maintain global competitiveness amidst rising deglobalization risks.

This thesis employs interview surveys and quantitative analysis. From a managerial perspective, we conducted interviews with senior executives from Chinese semiconductor enterprises to summarize operational impacts, short-term solutions, and long-term strategies across different industry segments during the trade war. Additionally, we apply the Difference-in-Differences method to verify the overall performance of China's semiconductor industry post-sanctions, providing robustness for interview findings.

The results reveal managerial decision-making pathways of semiconductor enterprises under US sanctions, offering management insights for handling uncertainty risks. Findings indicate that enterprises adopted global procurement and inventory enhancement strategies to mitigate shocks, while implementing supply chain localization and regional alliance strategies to address uncertainties. These strategies substantially reduced sanction impacts and significantly improved firm performance in China's semiconductor industry. The findings provide both theoretical contributions to supply chain management literature and practical implications for industry practitioners.

SJTU – SMU DBA

项目简介

SJTU – SMU DBA项目是上海交通大学安泰经济与管理学院与新加坡管理大学李光前商学院联合举办的一个高等学位教育项目,结合了中西方顶尖学术力量,立足中国、放眼全球、旨在培养集应用、管理、研究大成于一体的企业家和管理者。本项目充满了创新与挑战精神,在课程设置上侧重研究理论与方法的传授,在应用研究上追求商业实践与学术的结合。学员从不同的视角来探索全球商业社会,在系统学习和论文答辩后,获得新加坡管理大学工商管理博士学位。


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