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SIGECOM
2010
ACM
241views ECommerce» more  SIGECOM 2010»
14 years 6 days ago
A practical liquidity-sensitive automated market maker
Current automated market makers over binary events suffer from two problems that make them impractical. First, they are unable to adapt to liquidity, so trades cause prices to mo...
Abraham Othman, Tuomas Sandholm, David M. Pennock,...
WINE
2009
Springer
200views Economy» more  WINE 2009»
13 years 12 months ago
Pricing Strategies for Viral Marketing on Social Networks
Abstract. We study the use of viral marketing strategies on social networks that seek to maximize revenue from the sale of a single product. We propose a model in which the decisio...
David Arthur, Rajeev Motwani, Aneesh Sharma, Ying ...
IFITA
2009
IEEE
14 years 2 months ago
The Effect of Open Market Repurchase on Company's Value
This paper investigates on nine listed Companies in Shanghai and Shenzhen stock markets that have implemented the Open Market Repurchase (OMR) program. In this research, the event ...
Fengju Xu, Feng Wang
SIGECOM
2003
ACM
115views ECommerce» more  SIGECOM 2003»
14 years 19 days ago
Betting boolean-style: a framework for trading in securities based on logical formulas
We develop a framework for trading in compound securities: financial instruments that pay off contingent on the outcomes of arbitrary statements in propositional logic. Buying o...
Lance Fortnow, Joe Kilian, David M. Pennock, Micha...
NIPS
2008
13 years 8 months ago
Adapting to a Market Shock: Optimal Sequential Market-Making
We study the profit-maximization problem of a monopolistic market-maker who sets two-sided prices in an asset market. The sequential decision problem is hard to solve because the ...
Sanmay Das, Malik Magdon-Ismail