Course Workbenches
Two self-contained study companions, built from the lecture material for the course. Each one installs to a phone or tablet home screen as its own app and then works with no network at all — the whole workbench is a single page that the browser keeps on the device after the first visit.
发展经济学
Development Economics
Chapters 1–3 of the course decks, rearranged and extended, with four interactive growth models and graded self-checks.
财务管理
Financial Management · 09050440
Lectures 1–4 with formula sheets, worked examples recomputed from the slide data, and graded self-checks.
装到手机桌面 / Add to home screen
- 先点开上面任意一个工作台。
- iPhone / iPad（Safari）：底部分享按钮 → 「添加到主屏幕」。
- Android（Chrome）：右上角 ⋮ → 「安装应用」或「添加到主屏幕」。