5月8日伊朗局势日报：新提议没有解除航运压力
会谈窗口略有打开，但支付、通行和承保压力仍是硬约束；先复核结算对手、换汇路径、担保安排和任何非标准费用科目。
李松徽
Songhui Li, PhD, CFA
Investment practice, financial training, and long-form writing.
I write about how companies create value, how managers allocate capital, and how investors make decisions under uncertainty.
PhD · Finance & AccountingCFA Charterholder
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Latest Articles
Long-form notes on companies, investing, and judgment.
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Between practice and research
I hold a PhD in Finance and Accounting and the CFA charter. My earlier work in investment research, valuation, and project assessment continues to shape how I study businesses and write about decisions.
PhD · University of Sheffield
CFA Charterholder
Investment Research & Valuation