Collateral Unchained: Rehypotecation networks, complexity and systemic effects. Napoletano, M., Battiston, S., & Barucca, P. paper-progress, 2016. abstract bibtex We investigate how the structure of secured interbank lending network affects market liquidity and market stability in presence of re-hypothecation. We build a model where banks can re-use the collateral ontained in reverse repos in order to obtain additional funding. We show that, in general, dense network structures display a trade-off between higher liquidity and higher robustness against idiosyncratic liquidity shocks and liquidity hoarding cascades.
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title = {Collateral Unchained: Rehypotecation networks, complexity and systemic effects},
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year = {2016},
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abstract = {We investigate how the structure of secured interbank lending network affects market liquidity and market stability in presence of re-hypothecation. We build a model where banks can re-use the collateral ontained in reverse repos in order to obtain additional funding. We show that, in general, dense network structures display a trade-off between higher liquidity and higher robustness against idiosyncratic liquidity shocks and liquidity hoarding cascades.},
bibtype = {article},
author = {Napoletano, Mauro and Battiston, Stefano and Barucca, Paolo},
journal = {paper-progress}
}
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