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The authors use regression analysis to assess the potential welfare impact of rainfall shocks in rural Indonesia. In particular, they consider two shocks: (i) a delay in the onset of monsoon and (ii) a significant shortfall in the amount of rain in the 90 day post-onset period. Focusing on households with family farm businesses, the analysis finds that a delay in the monsoon onset does not have a significant impact on the welfare of rice farmers. However, rice farm households located in areas exposed to low rainfall following the monsoon are negatively affected. Rice farm households appear to be able to protect their food expenditure in the face of weather shocks at the expense of lower nonfood expenditures per capita. The authors use propensity score matching to identify community programs that might moderate the welfare impact of this type of shock. Access to credit and public works projects in communities were among the programs with the strongest moderating effects. This is an important consideration for the design and implementation of adaptation strategies.

Climate Change Mitigation and Green House Gases --- Food Expenditure --- Housing & Human Habitats --- Monsoon --- Poverty reduction --- Rainfall Shocks --- Regional Economic Development --- Rice Farmers --- Rural Poverty Reduction --- Science of Climate Change --- Welfare Impact

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Three recent rounds (2003, 2006, and 2009) of the Family Income and Expenditure Survey are matched to rainfall data from 43 rainfall stations in the Philippines to quantify the extent to which unusual weather has any negative effects on the consumption of Filipino households. It is found that negative rainfall shocks decrease consumption, in particular food consumption. Rainfall below one standard deviation of its long-run average causes food consumption to decrease by about 4 percent, when compared with rainfall within one standard deviation. Positive deviations above one standard deviation have a limited impact. Moreover, for households close to a highway or to a fixed-line phone, consumption appears to be fully protected from the impact of negative rainfall shocks.

Climate Change Economics --- Climate Change Mitigation and Green House Gases --- Climatic variability --- Food consumption --- Household adaptation strategies --- Macroeconomics and Economic Growth --- Negative rainfall shocks --- Poverty Reduction --- Regional Economic Development --- Science of Climate Change --- Standard deviation --- Water Conservation