Articles Urban and regional strategical planning SYSTEM OF MERCHANTABILITY AND REGIONAL PLANNING, PROGRAM IDB MIF RESEARCH AND POLICY FORMULATION: DECENTRALIZATION, DEMOCRACY ANS DEVELOPMENT PROGRAM -ECUADOR (3D Program) RESEARCH AND POLICY FORMULATION: DECENTRALIZATION, DEMOCRACY ANS DEVELOPMENT PROGRAM -ECUADOR (ARD-3D Program) EXPLORING URBAN GROWTH MANAGEMENT STRATEGIES IN THREE FAST GROWING DEVELOPING CITIES RESEARCH AND POLICY DESIGN: NICARAGUA AND JAMAICA, WORLD BANK SOCIAL FUNDS EVALUATION, SOCIAL EMERGENT INVESTMENT FUNDS PROGRAM (FISE-NICARAGUA Y JSIF-JAMAICA). SUPPORT TO THE PROGRAM OF URBAN RENOVATION OF GUAYAQUIL: DESIGN OF SPECIFIC ALTERNATIVES OF CONTROL OF DEVELOPMENT OF MARGINAL ESTABLISHMENTS IN THE SHORES OF THE SALTY MATTING IN GUAYAQUIL