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6 changes: 6 additions & 0 deletions .translate/state/wealth_dynamics.md.yml
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@@ -0,0 +1,6 @@
source-sha: 39b39c9bcb4363353b27e2180f12551fbd3a6e9f
synced-at: "2026-07-18"
model: claude-sonnet-5
mode: RESYNC
section-count: 6
tool-version: 0.17.0
23 changes: 18 additions & 5 deletions lectures/wealth_dynamics.md
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Expand Up @@ -7,6 +7,20 @@ kernelspec:
display_name: Python 3
language: python
name: python3
translation:
title: 财富分布动态
headings:
Overview: 概述
Overview::A Note on Assumptions: 关于假设的说明
Lorenz Curves and the Gini Coefficient: 洛伦兹曲线和基尼系数
Lorenz Curves and the Gini Coefficient::Lorenz Curves: 洛伦兹曲线
Lorenz Curves and the Gini Coefficient::The Gini Coefficient: 基尼系数
A Model of Wealth Dynamics: 财富动态模型
Implementation: 实现
Applications: 应用
Applications::Time Series: 时间序列
Applications::Inequality Measures: 不平等度量
Exercises: 练习
---

```{raw} jupyter
Expand All @@ -24,7 +38,7 @@ kernelspec:
```

```{seealso}
本讲座的`GPU`版本可在[这里](https://jax.quantecon.org/wealth_dynamics.html)找到
本讲座使用[JAX](https://github.com/jax-ml/jax)的版本可在{doc}`这里 <jax:wealth_dynamics>`找到
```

除了Anaconda中已有的库外,本讲座还需要以下库:
Expand Down Expand Up @@ -198,7 +212,7 @@ w_{t+1} = (1 + r_{t+1}) s(w_t) + y_{t+1}
其中

- $w_t$ 是某个家庭在t时刻持有的财富,
- $r_t$ 是金融资产t时刻的收益率
- $r_t$ 是金融资产的收益率
- $y_t$ 是当前非金融(如,劳动)收入,
- $s(w_t)$ 是当前财富减去消费后的净值

Expand Down Expand Up @@ -265,7 +279,7 @@ wealth_dynamics_data = [
]
```

下面是一个类,用于存储模型参数并实现更新总体状态和家庭财富的方法
下面是一个类,用于存储实例数据并实现更新总体状态和家庭财富的方法

```{code-cell} ipython3

Expand Down Expand Up @@ -480,7 +494,7 @@ plt.show()

我们再次看到,随着金融收入回报的增加,不平等程度也在上升。

最后,让我们通过研究改变金融回报的波动率项$\sigma_r$时会发生什么
最后,让我们通过研究改变金融回报的波动率项$\sigma_r$时会发生什么来结束本节

```{code-cell} ipython3
%%time
Expand Down Expand Up @@ -617,4 +631,3 @@ plt.show()

```{solution-end}
```

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