We analyse the evolution of the systemic risk impact of oil and natural gas companies since 2000. This period is characterised by several events that affected energy source markets: the real effect of the global financial crisis, the explosion of shale production and the diffusion of the...

The trading of bonds and swaps largely relies on bank dealers as core market-makers. Dealers provide liquidity and trade the instruments with smaller or less active firms, in part by using their own balance sheets for inventory holding or hedging purposes. The reforms carried out in the...