Computable General Equilibrium (CGE)

Economic Impacts of Rainfall and Flooding in Valenzuela and Pasig Cities Using a Multi-week CGE Model Analysis
TOOLKIT / TOOLS / CITY RESILIENCE / Computable General Equilibrium (CGE)

This study assesses the impacts of the extreme climate events in a city economy, specifically in Valenzuela and Pasig, using a computable general equilibrium (CGE) model with data calibrated at the city level and at a multi-week period.

This study assesses the impacts of the extreme climate events in a city economy. Using a computable general equilibrium (CGE) model with data calibrated at the city level and at a multi-week period, impacts of extreme climate events are estimated for the Valenzuela and Pasig in metropolitan Manila. Hazard data are exploited to construct simulation scenarios for the CGE model. First, the impact of flooding on the labor constraint faced by the different sectors is econometrically estimated. Second, the CGE model analyzes the impacts of the constraints in the utilization of factors over a one year period Third, a resilience index is constructed analyzing the factors affecting the recovery period of the industries.

The results show that rainfall affects industries differentially and the most resilient sectors are those with the greatest value added. The implications on future modelling are discussed at the end of the report.

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RESEARCH TEAM

DR. RAMON CLARETE

Professorial Lecturer, School of Economics, University of the Philippines Diliman


DR. PHILIP ARNOLD TUAร‘O

Associate Professor and Chair, Department of Economics, Ateneo de Manila University


DR. MARJORIE MUYRONG

Lecturer, Department of Economics, Ateneo de Manila University
Graduate Researcher and PhD Sociology Candidate, La Trobe University


MR. CZAR JOSEPH CASTILLO

Program Coordinator, Labor Education and Research Network


MS. DIANNE GUEVERA

Master of Arts in Economics Student, Department of Economics, Ateneo de Manila University


MS. MIKAELA BONA

Master of Arts in Political Science, Department of Political Science, Ateneo de Manila University
Master of Global Affairs Student, Keough School of Global Affairs, University of Notre Dame

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