A-1A Supplemental Security Income Program, May 2008

A-1A - Supplemental Security Income Program, May 2008

A-1A Supplemental Security Income Program, June 2008

A-1A - Supplemental Security Income Program, June 2008

A decomposition formula for option prices in the Heston model and applications to option pricing approximation

By means of classical Itô's calculus we decompose option prices asthe sum of the classical Black-Scholes formula with volatility parameterequal to the root-mean-square future average volatility plus a term dueby correlation and a term due to the volatility of the volatility. Thisdecomposition allows us to develop first and second-order approximationformulas for option prices and implied volatilities in the Heston volatilityframework, as well as to study their accuracy. Numerical examples aregiven.

A-1A Supplemental Security Income Program, July 2008

A-1A - Supplemental Security Income Program, July 2008

A-1A Supplemental Security Income Program, August 2008

A-1A - Supplemental Security Income Program, August 2008

A-1A Supplemental Security Income Program, September 2008

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, October 2008

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, November 2008

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, December 2008

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, January 2009

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, February 2009

A-1A - Supplemental Security Income Program

A-1A Supplemental Security Income Program, March 2009

A-1A - Supplemental Security Income Program

Sports and journalism ethics: the coverage of 2012 London Olympics in the British, North-American and Spanish press

Sports and journalism ethics: the coverage of 2012 London Olympics in the British, North-American and Spanish press is a research focused on analysing the treatment that the quality press of three countries (United Kingdom, United States of America and Spain) will carry out in the London Olympic Games. Through a solid methodological approach based on the combination of the qualitative content analysis and qualitative indepth interviews, the investigation will study if the media provide a quality coverage,that is, if they adequate their pieces to the fundamental principles of journalistic deontology (truth, justice, freedom and social responsibility). Furthermore, the research will assess if the selected media comply with the prescriptions established in the ethical codes, stylebooks, newsroom statutes and national and international recommendations about journalism ethics, ranging from each media’s guidelines to key transnational codes established by the UNESCO, the International Federation of Journalists (IFJ) orthe Council of Europe.

A-1A Supplemental Security Income Program, April 2009

A-1A - Supplemental Security Income Program