Impact assessment of rehabilitation intervention in the Gal Oya Left Bank
- Resource Type
- Authors
- Amarasinghe, Upali A.; Sakthivadivel, Ramasamy; Murray-Rust, Hammond
- Source
- Subject
- Productivity Analysis
Resource /Energy Economics and Policy
Rain
Rehabilitation
Reservoir storage
Irrigation systems
Gal Oya Project
Crop Production/Industries
Water management
Project evaluation
Irrigation management
Models
Community/Rural/Urban Development
Farm Management
Productivity
Sri Lanka
- Language
- English
Assesses the impact of rehabilitation interventions on irrigation system performance using time series analysis. The study demonstrates that with proper impact specification and model identification, the nature and magnitude of the impacts of different interventions can be separated from the effects of simultaneous changes in dominant exogenous factors.