原來經(jīng)濟周期是這樣理解的: 通過credit 人們支出>收入借錢消費經(jīng)濟蓬勃發(fā)展但是支出大于生產(chǎn)力 最終會回來支出<收入還債經(jīng)濟衰退來彌補之前的過度消費 結(jié)合短期債務(wù)模型?長期債務(wù)模型?生產(chǎn)率增長軌跡 三個建議 1.do not have debt rise faster than income. 2.do no have income rise faster than your productivity 3.do all that you can to raise your productivity 值得反復(fù)觀看