Was austerity an insurance policy?

Some very reasonable voices have argued that fiscal tightening post-financial crisis was a prudent form of insurance. According to this line of reasoning, although financial markets were treating the bonds of c...
the wealth illusion

The wealth illusion

Is the stock market wealth effect a “wealth illusion”? In “Beyond Doughnuts” I argue that when interest rates are already low, further cuts may raise desired saving - the opposite effect to what most macro mod...
beyond doughnuts

Beyond doughnuts

Two equations at the heart of all macro models have the wrong sign. This is the first one (in the clearest form I can find): If you don't like equations at all, ignore it. If you do, the following from the R...