Posted: 24 May 2011
Date Written: April 18, 2006
Temporal climate risk weighs heavily on many of the world’s poor. Model-based climate forecasts could benefit such populations, provided recipients use forecast information to update climate expectations. We test whether pastoralists in southern Ethiopia and northern Kenya update their expectations in response to forecast information. The minority of herders who received these climate forecasts updated their expectations for below normal rainfall, but not for above normal rainfall. This revealed preoccupation with downside risk highlights the potential value of better climate forecasts in averting drought-related losses, but realizing any welfare gains requires that recipients strategically react to these updated expectations.
Keywords: information, risk, early warning systems, Africa, Kenya, Ethiopia
JEL Classification: D84, O12, O13, Q16
Suggested Citation: Suggested Citation
Lybbert , Travis J. and Barrett, Christopher B. and McPeak, John G. and Luseno, Winnie, Bayesian Herders: Updating of Rainfall Beliefs in Response to External Climate Forecasts (April 18, 2006). World Development, Vol. 35, No. 3, 2007. Available at SSRN: https://ssrn.com/abstract=1846814