We derive invariance relationships for a dynamic infinite-horizon model of market microstructure with risk-neutral informed trading,noise trading,marketmaking, and endogenous production of information. Invariance relationships for bet sizes and transaction costs are obtained under the assumption...

We derive invariance relationships in a dynamic, infinite-horizon, equilibrium model of adverse selection with risk-neutral informed traders, noise traders, market makers, and with endogenous information production. The model solution depends on two state variables: stock price and...

Volatility trading is in vogue. Launched in January 2009, exchange-traded products (ETPs) linked to the CBOE Market Volatility Index (VIX) have enamored no small number of traders judging by the billions of dollars invested in these new products. Why exactly is unclear. The most popular VIX ETPs...

This paper provides some comprehensive evidence on the effects of cyber-attacks on the returns, realized volatility and trading volume of five of the main cryptocurrencies (Bitcoin, Ethereum, Litecoin, XRP and Stellar) in 99 developed and developing countries. More specifically, it investigates...

This paper proposes rules for the control of interbank rate volatility under different interest corridor systems when volatility stems from interbank market frictions. Friction-induced volatility will occur if there is heterogeneity in two dimensions (across banks and time) with respect to the...