The doctrine of fair use allows unauthorized copying of original works of art, music, and literature for limited purposes like criticism, research, and education, based on the rationale that copyright holders would consent to such uses if bargaining were possible. This paper develops the first formal analysis of fair use in an effort to derive the efficient legal standard for applying the doctr...

The declaration of detriment to the public interest, as a mechanism for ex officio review favorable acts, is particularly significant in relation expropriation procedure. This study will analyze possibilities when it comes proceeding tothe different administrative acts that make up proceedings, with special emphasis on setting price by Expropriation Juries. Likewise, legal problems derived from...