We study economies where firms acquire capital in primary markets then retrade it in secondary markets after information on idiosyncratic productivity arrives. Our secondary markets incorporate bilateral trade with search, bargaining and liquidity frictions. We distinguish between full and...

A central equation for the fiscal theory of the price level (FTPL) is the government budget constraint (or "government valuation equation"), which equates the real value of government debt to the present value of fiscal surpluses. In the past decade, the governments of most developed economies...

Is Quantitative Easing (QE) an effective substitute for conventional monetary policy? We study this question using a heterogeneous-agents model with nominal rigidities, as well as liquid and partially liquid wealth. The direct effect of QE is determined by the difference in marginal propensities...

The recent financial crisis has shown that liquidity fluctuations in asset markets can have a large impact on the real economy. Many central banks started unconventional monetary policies in 2008, but we still have little understanding of optimal monetary and fiscal policies in such an...

A central equation for the fiscal theory of the price level (FTPL) is the government budget constraint (or “government valuation equation”), which equates the real value of government debt to the present value of fiscal surpluses. In the past decade, the governments of most developed...