scholarly journals The sound of silence: equilibrium filtering and optimal censoring in financial markets

2016 ◽  
Vol 48 (A) ◽  
pp. 119-144
Author(s):  
Miles B. Gietzmann ◽  
Adam J. Ostaszewski
Keyword(s):  
Financial Markets ◽  
Filtering Theory ◽  
Partially Observed ◽  
Optimal Censoring

AbstractFollowing the approach of standard filtering theory, we analyse investor valuation of firms, when these are modelled as geometric-Brownian state processes that are privately and partially observed, at random (Poisson) times, by agents. Tasked with disclosing forecast values, agents are able purposefully to withhold their observations; explicit filtering formulae are derived for downgrading the valuations in the absence of disclosures. The analysis is conducted for both a solitary firm andmco-dependent firms.

European Financial Markets and Institutions

2009 ◽  
Author(s):  
Jakob de Haan ◽  
Sander Oosterloo ◽  
Dirk Schoenmaker
Keyword(s):  
Financial Markets ◽  
Markets And Institutions

Discrete Models of Financial Markets

2009 ◽  
Author(s):  
Marek Capinski ◽  
Ekkehard Kopp
Keyword(s):  
Financial Markets ◽  
Discrete Models

Financial Markets and Institutions

2012 ◽  
Author(s):  
Jakob de Haan ◽  
Sander Oosterloo ◽  
Dirk Schoenmaker
Keyword(s):  
Financial Markets ◽  
Markets And Institutions

Limit theorems and price changes in financial markets

1998 ◽  
Vol 77 (5) ◽  
pp. 1353-1356
Author(s):  
Rosario N. Mantegna, H. Eugene Stanley
Keyword(s):  
Financial Markets ◽  
Limit Theorems ◽  
Price Changes

Modernization of Antimonopoly Policy in Russia (Economic Analysis of Proposed Changes in the Competition Law)

2005 ◽  
pp. 100-116
Author(s):  
S. Avdasheva ◽  
A. Shastitko
Keyword(s):  
Economic Analysis ◽  
Financial Markets ◽  
Financial Services ◽  
Competition Law ◽  
Commodity Markets ◽  
State Aid ◽  
Executive Power ◽  
Rule Of Reason ◽  
Per Se

The article is devoted to the analysis of the draft law "On Protection of Competition", which must substitute the laws "On Competition and Limitation of Monopolistic Activity on Commodity Markets" and "On Protection of Competition on the Financial Services Market". The innovations enhancing the quality of Russian competition law and new norms providing at least ambiguous effects on antimonopoly regulation are considered. The first group of positive measures includes unification of competition norms for commodity and financial markets, changes of criteria and the scale of control of economic concentrations, specification of conditions, where norms are applied "per se" and according to the "rule of reason", introduction of rules that can prevent the restriction of competition by the executive power. The interpretation of the "collective dominance" concept and certain rules devoted to antimonopoly control of state aid are in the second group of questionable steps.

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