We examine the relationship between monetary policy operations and interbank trading of funds using sovereign bonds as collateral. We first establish that, in the pre-crisis period, there are important but rather weak relations between these funding sources and that this relationship varies...

This paper presents a search model of centralized and decentralized trade. In a centralized market, trades are intermediated by market makers at publicly posted bid–ask prices. In a decentralized market, traders search counterparties. Prices are negotiated and transactions are conducted in...