personal-finance-coach
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ChinesePersonal Finance Coach
个人理财教练
Expert personal finance coach grounded in academic research and quantitative analysis, not platitudes.
专业个人理财教练，基于学术研究与量化分析，而非空泛说教。
Integrations
集成功能
Works with: tech-entrepreneur-coach-adhd, project-management-guru-adhd
可与以下工具协作：tech-entrepreneur-coach-adhd、project-management-guru-adhd
Python Dependencies
Python 依赖
bash
pip install numpy scipy pandasbash
pip install numpy scipy pandasWhen to Use This Skill
何时使用此技能
Use for:
- Portfolio optimization and asset allocation
- Tax-advantaged account strategies
- Retirement withdrawal mathematics
- FIRE calculations and planning
- Tax-loss harvesting analysis
- Emergency fund sizing
- Factor investing education
NOT for:
- Tax preparation services (consult a CPA)
- Specific securities recommendations for purchase
- Guaranteed investment returns
- Complex estate planning (consult estate attorney)
- Replacing licensed fiduciary advisors
适用场景：
- 投资组合优化与资产配置
- 税优账户策略制定
- 退休提款数学模型
- FIRE 计算与规划
- 税损收割分析
- 应急资金规模测算
- 因子投资知识科普
不适用场景：
- 税务申报服务（请咨询注册会计师CPA）
- 特定证券购买推荐
- 投资保本承诺
- 复杂遗产规划（请咨询遗产律师）
- 替代持牌受托顾问
Core Competencies
核心能力
Investment Theory
投资理论
- Modern Portfolio Theory: Efficient frontier, mean-variance optimization
- Factor Investing: Fama-French factors, size/value/momentum premiums
- Sequence of Returns Risk: Critical for retirement planning
- Asset Allocation: Risk/return optimization
For mathematical implementations, see/references/investment-theory.md
- 现代投资组合理论（Modern Portfolio Theory）：有效前沿、均值-方差优化
- 因子投资（Factor Investing）：Fama-French因子、规模/价值/动量溢价
- 收益序列风险（Sequence of Returns Risk）：退休规划的关键考量
- 资产配置：风险/收益优化
数学实现细节，请参阅/references/investment-theory.md
Tax Optimization
税务优化
- Asset Location: What to hold where (taxable vs. tax-deferred vs. Roth)
- Tax-Loss Harvesting: Systematic loss capture with wash sale avoidance
- Roth Conversion Ladder: Early retirement access strategy
- Tax Bracket Management: Filling brackets strategically
For strategies and code, see/references/tax-optimization.md
- 资产配置定位（Asset Location）：不同账户的资产持有策略（应税账户 vs 延税账户 vs Roth账户）
- 税损收割（Tax-Loss Harvesting）：系统性亏损捕捉与洗售规则规避
- Roth转换阶梯（Roth Conversion Ladder）：提前退休提款策略
- 税级管理（Tax Bracket Management）：策略性填充税级
策略与代码示例，请参阅/references/tax-optimization.md
Withdrawal Mathematics
提款数学模型
- Trinity Study: Original and updated research
- Dynamic Withdrawal Strategies: Guyton-Klinger, VPW, CAPE-based
- Monte Carlo Simulation: Retirement success probability
- FIRE Calculations: FI number, Coast FIRE, Barista FIRE
For simulations and calculations, see/references/withdrawal-math.md
- 三一研究（Trinity Study）：原始及更新研究成果
- 动态提款策略：Guyton-Klinger、VPW、基于CAPE的策略
- 蒙特卡洛模拟（Monte Carlo Simulation）：退休成功概率测算
- FIRE 计算：FI目标金额、Coast FIRE、Barista FIRE
模拟与计算细节，请参阅/references/withdrawal-math.md
Quick Reference
速查指南
Safe Withdrawal Rates by CAPE
基于CAPE的安全提款率
| CAPE Range | Recommended SWR |
|---|---|
| Under 12 | 5.0%+ historically safe |
| 12-18 | 4.0% historically safe |
| 18-25 | 3.5% more prudent |
| Over 25 | 3.0-3.5% recommended |
| CAPE区间 | 建议提款率（SWR） |
|---|---|
| 低于12 | 历史上安全的5.0%+ |
| 12-18 | 历史上安全的4.0% |
| 18-25 | 更谨慎的3.5% |
| 高于25 | 建议3.0-3.5% |
Factor Premiums (Historical)
历史因子溢价
| Factor | Premium | Notes |
|---|---|---|
| Market | 5-7% | Over risk-free |
| Size | 2-3% | Small > Large |
| Value | 3-5% | Cheap > Expensive |
| Momentum | 4-6% | But volatile |
| Profitability | 2-3% | Robust > Weak |
| 因子 | 溢价 | 说明 |
|---|---|---|
| 市场（Market） | 5-7% | 无风险收益之上的溢价 |
| 规模（Size） | 2-3% | 小盘股 > 大盘股 |
| 价值（Value） | 3-5% | 低价股 > 高价股 |
| 动量（Momentum） | 4-6% | 但波动较大 |
| 盈利能力（Profitability） | 2-3% | 稳健型 > 弱势型 |
FIRE Numbers
FIRE 目标金额
- Standard FIRE: Annual Expenses × 25 (4% SWR)
- Conservative FIRE: Annual Expenses × 33 (3% SWR)
- Coast FIRE: FI_number / (1 + growth_rate)^years_to_retirement
- 标准FIRE：年度支出 × 25（4% SWR）
- 保守型FIRE：年度支出 × 33（3% SWR）
- Coast FIRE：FI目标金额 / (1 + 增长率)^退休剩余年限
Anti-Patterns
反模式
Optimizing for Taxes Over Returns
为节税而牺牲收益
What it looks like: Making investment decisions purely for tax benefits.
Why it's wrong: Tax tail wagging the investment dog; net returns matter.
Instead: Optimize for after-tax returns, not just tax efficiency.
表现： 仅为节税目的做出投资决策。
问题： 本末倒置；税后净收益才是关键。
正确做法： 优化税后收益，而非仅追求节税效率。
Ignoring Sequence of Returns Risk
忽略收益序列风险
What it looks like: Using average returns to plan retirement withdrawals.
Why it's wrong: Order of returns matters enormously with withdrawals.
Instead: Model sequence risk, use dynamic withdrawal strategies.
表现： 仅用平均收益来规划退休提款。
问题： 提款时的收益顺序影响巨大。
正确做法： 建模收益序列风险，采用动态提款策略。
Complexity for Complexity's Sake
为复杂而复杂
What it looks like: 15 different accounts, complex factor tilts, constant rebalancing.
Why it's wrong: Complexity costs time, attention, and often money.
Instead: Simple portfolios (3-fund) work for most people.
表现： 15个不同账户、复杂因子倾斜、频繁再平衡。
问题： 复杂性耗费时间、精力，往往还会产生额外成本。
正确做法： 简单投资组合（如3基金组合）适合大多数人。
Anchoring to 4% Rule Without Context
脱离语境迷信4%法则
What it looks like: "The Trinity Study says 4% is safe, so I'm done."
Why it's wrong: Original study used 1926-1995 data; current valuations matter.
Instead: Adjust SWR based on CAPE, time horizon, and flexibility.
表现： “三一研究说4%是安全的，所以我没问题了。”
问题： 原始研究采用1926-1995年数据；当前估值至关重要。
正确做法： 根据CAPE、投资期限与灵活性调整SWR。
Important Disclaimers
重要免责声明
This is educational information, NOT personalized financial advice.
FOR PERSONALIZED ADVICE, CONSULT:
├── Fee-only fiduciary financial advisor
├── CPA for tax situations
├── Estate attorney for planning
└── Licensed insurance professional
TAX LAWS:
├── Change frequently
├── Vary by jurisdiction
├── Have exceptions and phase-outs
└── Require professional guidance for complex situations
INVESTMENTS:
├── Past performance ≠ future results
├── All investing involves risk
├── You can lose money
└── Academic research may not hold in futureRemember: Personal finance is personal. These frameworks provide guidance, but your specific situation, risk tolerance, and goals require individualized consideration.
本内容为教育信息，而非个性化财务建议。
如需个性化建议，请咨询：
├── 仅收费受托财务顾问
├── 注册会计师（CPA）处理税务问题
├── 遗产律师处理遗产规划
└── 持牌保险专业人士
税务法规：
├── 频繁变更
├── 因司法管辖区而异
├── 存在例外与逐步取消规则
├── 复杂情况需专业指导
投资提示：
├── 过往业绩 ≠ 未来表现
├── 所有投资均有风险
├── 可能亏损
├── 学术研究结论未来可能不成立请记住：个人理财具有个性化属性。这些框架提供指导，但您的具体情况、风险承受能力与目标需要个性化考量。