RT Report T1 Technical appendix to cost reduction and consumer search A1 Pereira, Pedro AB This text is a self-contained formal exposition of the dynamic model discussed in Pereira (98). I develop the model in section 2 and in section 3 I characterize equilibrium. In section 4 I do comparative statics. PB Facultad de Ciencias Económicas y Empresariales. Instituto Complutense de Análisis Económico (ICAE) YR 1998 FD 1998 LK https://hdl.handle.net/20.500.14352/64215 UL https://hdl.handle.net/20.500.14352/64215 LA eng DS Docta Complutense RD 13 jul 2025