Financial Statement Analysis (肖星·一本书读懂财报)

Overview

This skill applies Xiao Xing's (Tsinghua University) integrated three-statement framework to analyze company financials for investors, managers, and MBA students. It covers balance sheet structure, income statement logic, cash flow patterns, ratio analysis, and the ROIC-vs-WACC test for identifying genuinely good companies.

When to Use This Skill

• User shares or describes a company's financial statements
• Questions about profitability, liquidity, solvency, or cash flow
• "Is this a good company?" / "Is this company worth investing in?"
• Requests to interpret specific accounting items (receivables, depreciation, R&D, goodwill)
• M&A due diligence questions about hidden liabilities
• Comparing companies across industries using common-size analysis

Core Principle

Financial statements are a language. The balance sheet is a snapshot (照相机) of what a company owns and owes at a point in time; the income statement is a video (摄像机) of how it performed over a period; the cash flow statement is the truth-teller that shows whether profits are real. All three must be read together — and the ultimate test of a good company is whether ROIC exceeds WACC.