13.07.2015 Views

A Simple Poverty Scorecard for the Philippines

A Simple Poverty Scorecard for the Philippines

A Simple Poverty Scorecard for the Philippines

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Figure 9 (USD1.25/day 2005 PPP line): Differences andprecision of differences <strong>for</strong> bootstrapped estimates ofpoverty rates <strong>for</strong> groups of households at a point intime, by sample size, 2004 scorecard applied to 2002APISSampleSizeDifference between estimate and true valueConfidence interval (+/– percentage points)n Diff. 90-percent 95-percent 99-percent1 –1.4 58.3 80.0 83.04 –1.5 30.8 37.0 50.38 –1.3 21.2 25.5 32.716 –1.3 15.2 17.6 24.132 –1.2 10.6 12.6 15.964 –1.0 7.3 8.9 12.3128 –1.0 5.3 6.4 8.0256 –1.0 3.6 4.4 5.6512 –0.9 2.5 3.0 3.81,024 –0.9 1.8 2.1 3.02,048 –0.9 1.3 1.6 2.04,096 –0.9 0.9 1.0 1.48,192 –0.9 0.6 0.8 1.016,384 –0.9 0.5 0.6 0.7139

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