Definitions of sequential equilibrium and perfect equilibrium are given in games of imperfect recall. Subtleties regarding the definition are discussed. JEL Classification numbers: C70, D81.

Article history: Received 29 July 2008 Received in revised form 15 December 2009 Accepted 17 December 2009 Available online xxxx JEL classification: D81 Q42

Article history: Received 30 April 2009 Received in revised form 12 January 2010 Accepted 20 January 2010 Available online 1 February 2010 JEL classification: D44 D81

Article history: Received 7 May 2012 Received in revised form 6 November 2012 Accepted 9 November 2012 Available online 17 November 2012 JEL classification: D81 Q40 G11

We study unique and globally attracting solutions of a general nonlinear equation that has as special cases some recursive equations widely used in Economics. JEL classification: D81 , D91

Article history: Received 14 August 2013 Received in revised form 17 December 2013 Accepted 20 December 2013 Available online 8 January 2014 JEL classification: D81 Q54

Transcription of the calcitonin (CT) gene in the medullary thyroid carcinoma (MTC) cell line TT is modulated by a neuroendocrine-specific enhancer fragment (nucleotides -965 to -905) containing two CANNTG motifs (E2 and E3) and an ETs-like response element. To determine the cell-specific component of this fragment, oligonucleotides containing the individual elements were inserted in front of a ...