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Fringe Financial Services, Inner-city Banking & Community-based Solutions
community-based banking financial exclusion and poverty Fringe banks pawnshop marche de credit à court terme
2011/10/5
This article considers the cost of fringe financial services—including payday lenders, cheque-cashers, pawnbrokers—for individuals and an inner-city community as compared with mainstream bank services...
Pricing options in illiquid markets: optimal systems, symmetry reductions and exact solutions
Pricing options illiquid markets optimal systems symmetry reductions
2010/10/18
We study a class of nonlinear pricing models which involves the feedback effect from the dynamic hedging strategies on the price of asset introduced by Sircar and Papanicolaou. We are first to study ...
On the uniqueness of classical solutions of Cauchy problems
Cauchy problem a necessary and sufficient condition for unique-ness European call-type options Strict local martingales
2010/11/2
Given that the terminal condition is of at most linear growth, it is well known that a Cauchy problem admits a unique classical solution when the coefficient multiplying the second
derivative is also...