Analyst Sandy Chen at Cenkos put Barclays' exposure to Italy at £24bn, while RBS was said to have £7bn of net exposures and £12bn of gross derivatives exposure, HSBC $9bn and Lloyds £0.3bn.
Ref. [36] proposes a bond percolation-based scheme to put the exposure path problem into a 3D uniform lattice, and then uses grid-based approach to find the minimum exposure path.
The B.I.S. put total exposure by U.S. institutions to Spain, Greece, Portugal and Ireland at less than $200 billion.
BNP Paribas on Thursday put its exposure to Greece at 5 billion euros ($6.37 billion), the most of any major French bank.
As the reality-television stars put it, exposure may be painful at times, but it's all part of the process of "putting it out there," risking judgment and letting people in.
Portugal's third largest bank put its exposure at €1.18bn (£938m) and said it had a more than adequate capital cushion of €2.1bn at the end of March, a figure that excludes €1bn subsequently raised via a rights issue.
The bank put its exposure to Greece at $485 million, most of it in loans that don't include the country's government debt, and more than $10 billion total exposure to Italy and Spain.
Hypo Real Estate Holding, a real estate and public-sector lender based near Munich, has put its exposure to government debt from the four countries plus Italy at more than €80 billion, or $97 billion.
It seems impossible, however, to put such exposure scenarios to comprehensive testing and to describe or even quantify their effects.
Estimates by the Deseret News put the exposure at 215.5 Ci; by comparison the Three Mile Island accident only released 15 Ci of radiation.
