Showing 1 - 10 of 12,478
We formalize the idea that the financial sector can be a source of non-fundamental risk. Households' desire to hedge … against price volatility can generate price volatility in equilibrium, even absent fundamental risk. Fearing that asset prices … may fall, risk-averse households demand safe assets from leveraged intermediaries, whose issuance of safe assets exposes …
Persistent link: https://www.econbiz.de/10013467139
We formalize the idea that the financial sector can be a source of non-fundamental risk. Households' desire to hedge … against price volatility can generate price volatility in equilibrium, even absent fundamental risk. Fearing that asset prices … may fall, risk-averse households demand safe assets from leveraged intermediaries, whose issuance of safe assets exposes …
Persistent link: https://www.econbiz.de/10013272207
a measure of liquidity based on the standard deviation of yields of those bonds that are used to compute the average …
Persistent link: https://www.econbiz.de/10010295878
We discuss the notion of liquidity and liquidity risk within the financial system. We distinguish between three … the root of liquidity risk lies in information asymmetries and the existence of incomplete markets. The role of central … different liquidity types, central bank liquidity, funding and market liquidity and their relevant risks. In order to understand …
Persistent link: https://www.econbiz.de/10011605054
With reference to the class of asset pricing models with a market maker and mean-variance optimization of speculative agents, the note seeks to clarify the concepts behind the price adjustment rule, which are often treated somewhat carelessly in this literature. Calling attention to the...
Persistent link: https://www.econbiz.de/10010296305
(fall) and liquidity falls (increases) buy (sell) orders tend to prevail. Risk-averse market-makers, with inventory … documents the existence of an asymmetric relationship between market liquidity and trading imbalances: when quoted spreads rise …-depletion risk being their main concern, tend to quote wider (narrower) spreads when they think bond appreciation is more (less …
Persistent link: https://www.econbiz.de/10010275008
This note is concerned with two recent agent-based models of speculative dynamics from the literature, one by Gaunersdorfer and Hommes and the other by He and Li. At short as well as long lags, both of them display an autocorrelation structure in absolute and squared returns that comes...
Persistent link: https://www.econbiz.de/10010296307
bond market liquidity. In order to stabilize these markets, policy makers recently proposed that the trading of corporate … only if it is feasible for him to also affect market liquidity, by either increasing or decreasing it. …
Persistent link: https://www.econbiz.de/10011420570
This paper develops a simulation-based solution method to solve large state space macrofinance models using machine learning. We use a neural network (NN) to approximate the expectations in the optimality conditions in the spirit of the stochastic parameterized expectations algorithm (PEA)....
Persistent link: https://www.econbiz.de/10013364540
We use supervised machine learning to approximate the expectations typically contained in the optimality conditions of an economic model in the spirit of the parameterized expectations algorithm (PEA) with stochastic simulation. When the set of state variables is generated by a stochastic...
Persistent link: https://www.econbiz.de/10014536897