scholarly journals What does Monetary Policy do to Long-Term Interest Rates at the Zero Lower Bound?

2011 ◽  
Author(s):  
Jonathan Wright
2018 ◽  
Vol 40 (3) ◽  
pp. 301-334 ◽  
Author(s):  
Richard Sutch

John Maynard Keynes’s analysis of the Great Depression has strong parallels to recent theorizing about the post-2008 Great Recession. There are also remarkable similarities between the two historical episodes: the collapse of demand for new fixed investment, the role of the zero lower bound liquidity trap in hampering conventional monetary policy, the multi-year period of near-zero short-term rates, and the protracted period of subnormal prosperity. A major difference between then and now is that monetary authorities in the recent situation actively pursued an unconventional policy with massive purchases of long-term securities. Keynes couldn’t convince authorities of his era to pursue such a plan, but it was precisely the monetary policy he advocated for a depressed economy stuck at the zero lower bound of nominal interest rates.


2014 ◽  
Vol 104 (10) ◽  
pp. 3154-3185 ◽  
Author(s):  
Eric T. Swanson ◽  
John C. Williams

According to standard macroeconomic models, the zero lower bound greatly reduces the effectiveness of monetary policy and increases the efficacy of fiscal policy. However, private-sector decisions depend on the entire path of expected future short-term interest rates, not just the current short-term rate. Put differently, longer-term yields matter. We show how to measure the zero bound's effects on yields of any maturity. Indeed, 1- and 2-year Treasury yields were surprisingly unconstrained throughout 2008 to 2010, suggesting that monetary and fiscal policy were about as effective as usual during this period. Only beginning in late 2011 did these yields become more constrained. (JEL E43, E52, E62)


2019 ◽  
Vol 109 (11) ◽  
pp. 3745-3779
Author(s):  
Luca Fornaro ◽  
Federica Romei

This paper describes a paradox of global thrift. Consider a world in which interest rates are low and monetary policy is constrained by the zero lower bound. Now imagine that governments implement prudential financial and fiscal policies to stabilize the economy. We show that these policies, while effective from the perspective of individual countries, might backfire if applied on a global scale. In fact, prudential policies generate a rise in the global supply of savings and a drop in global aggregate demand. Weaker global aggregate demand depresses output in countries at the zero lower bound. Due to this effect, noncooperative financial and fiscal policies might lead to a fall in global output and welfare. (JEL E21, E23, E43, E44, E52, E62, F32)


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