34 citations · 45 across the 3 of their papers we have counts for
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q-fin.RM2011
Is there a bubble in LinkedIn's stock price?
Robert Jarrow, Younes Kchia, Philip Protter
Recent academic work has developed a method to determine, in real time, if a given stock is exhibiting a price bubble. Currently there is speculation in the financial press concern…
math.PR2011★ 6 cited
On progressive filtration expansion with a process
Younes Kchia, Philip Protter
In this paper we study progressive filtration expansions with cadlag processes. Using results from the weak convergence of sigma fields theory, we first establish a semimartingale…
math.PR2011★ 5 cited
Discretely sampled variance and volatility swaps versus their continuous approximations
Robert Jarrow, Younes Kchia, Martin Larsson +1
Discretely sampled variance and volatility swaps trade actively in OTC markets. To price these swaps, the continuously sampled approximation is often used to simplify the computati…