16 citations · 65 across the 28 of their papers we have counts for
30 papers
Damages and Materiality: Effects on voluntary disclosure
Miles B. Gietzmann, Adam J. Ostaszewski
How should a court resolve a shareholder--management dispute following a materially significant price decline when it is suspected that management, at an earlier point in time, fai…
The Kind of Silence: Managing a Reputation for Voluntary Disclosure in Financial Markets
Miles B. Gietzmann, Adam J. Ostaszewski
In a continuous-time setting we investigate how the management of a firm controls a dynamic choice between two generic voluntary disclosure decision rules: one with full and transp…
Freezing in Space-time: A functional equation linked with a PDE system
Krzysztof Burdzy, Adam J. Ostaszewski
We analyze the functional equation and reveal its relationship with a system of partial differential equations arising as the hydrodynamic limit of a system of…
The Gołąb-Schinzel and Goldie functional equations in Banach algebras
N. H. Bingham, A. J. Ostaszewski
We are concerned below with the characterization in a unital commutative real Banach algebra of continuous solutions of the Gołąb-Schinzel functional equation (below),…
Extremes and regular variation
N. H. Bingham, A. J. Ostaszewski
We survey the connections between extreme-value theory and regular variation, in one and higher dimensions, from the algebraic point of view of our recent work on Popa groups.
A Functional Equation of Tail-balance for Continuous Signals in the Condorcet Jury Theorem
Steve Alpern, Bo Chen, Adam J. Ostaszewski
Consider an odd-sized jury, which determines a majority verdict between two equiprobable states of Nature. If each juror independently receives a binary signal identifying the corr…