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The Potential for Scale and Sustainability in Weather Index Insurance

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88<br />

CASE STUDY 3<br />

INDEX INSURANCE IN ETHIOPIA – THREE PILOTS<br />

<strong>The</strong> follow<strong>in</strong>g graph illustrates an example of the use of LEAP software <strong>in</strong> calculat<strong>in</strong>g drought<strong>in</strong>dex<br />

value flow aga<strong>in</strong>st a trigger level. 20<br />

Ethiopia drought <strong>in</strong>dex value 1952-2002<br />

Ethiopia drought <strong>in</strong>dex value<br />

$90,000,000<br />

$80,000,000<br />

$70,000,000<br />

$60,000,000<br />

$50,000,000<br />

$40,000,000<br />

$30,000,000<br />

$20,000,000<br />

$10,000,000<br />

$0<br />

1952<br />

Source: Hess <strong>and</strong> Verlangieri (2009).<br />

1962 1972 1982<br />

Harvest Year<br />

Once the data are collected <strong>and</strong> the <strong>in</strong>dex is def<strong>in</strong>ed, it is necessary to identify the number of<br />

beneficiaries <strong>in</strong> the regional drought <strong>in</strong>dex. <strong>The</strong> Regional Water Requirement Satisfaction<br />

<strong>Index</strong> (RWSI) model was developed to elaborate such a correlation by us<strong>in</strong>g historical<br />

beneficiary numbers. <strong>The</strong> model is a weighted average of the WRSI computed by LEAP. In<br />

this model, the number of beneficiaries (N) <strong>in</strong>creases when the drought <strong>in</strong>dex decreases. As<br />

a result, when the drought <strong>in</strong>dex is large (mean<strong>in</strong>g that drought is not severe), the <strong>in</strong>crease <strong>in</strong><br />

beneficiaries is small, <strong>and</strong> when the drought <strong>in</strong>dex is small (mean<strong>in</strong>g that drought is severe),<br />

the <strong>in</strong>crease <strong>in</strong> beneficiaries is large. However, <strong>in</strong> the relationship between the number of<br />

beneficiaries <strong>and</strong> the RWSI, a failure level exists. This ‘F level’ shows the catastrophic<br />

conditions at which maximum livelihood protection assistance ef<strong>for</strong>t would be required (when<br />

the <strong>in</strong>dex reaches the F level, the entire population is at risk). 21<br />

Regional Water Requirement Satisfaction<br />

Number of Beneficiaries<br />

F<br />

Level<br />

1992 2002<br />

<strong>Index</strong><br />

Trigger<br />

0,00<br />

0 10 20 30 40 50 60 70 80 90 100<br />

Regional Water Requirement Satisfaction <strong>Index</strong><br />

20 Ibid; <strong>and</strong> Peter Hoefsloot presentation dur<strong>in</strong>g a meet<strong>in</strong>g of the M<strong>in</strong>istry of Agriculture <strong>and</strong> Rural Development<br />

<strong>in</strong> December 2009.<br />

21 S<strong>and</strong>ro Calmanti, Italian National Agency <strong>for</strong> New Technologies, Energy <strong>and</strong> Susta<strong>in</strong>able Economic<br />

Development (ENEA). Presentation dur<strong>in</strong>g a meet<strong>in</strong>g of the M<strong>in</strong>istry of Agriculture <strong>and</strong> Rural Development <strong>in</strong><br />

December 2009.

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