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Table 11 Concentration measures for the whole hospital sector

From: Defining hospital markets – an application to the German hospital sector

  N Mean p1 p5 p25 p50 p75 p95 p99
HHI 1517 0.17 0.01 0.03 0.09 0.14 0.24 0.38 0.54
HHI* 1384 0.17 0.01 0.02 0.09 0.14 0.23 0.40 0.61
MS 1517 0.27 0.00 0.01 0.12 0.26 0.42 0.59 0.73
MS* 1384 0.26 0.00 0.01 0.09 0.23 0.40 0.60 0.77
CR3 1517 0.52 0.14 0.22 0.42 0.52 0.65 0.79 0.84
CR3* 1384 0.54 0.11 0.19 0.42 0.56 0.67 0.80 0.88
NC 1517 14.19 2 3 6 9 17 43 62
NC* 1384 13.39 2 3 6 9 15 37 61
NZIP 1517 35.27 6 9 17 24 37 118 140
NZIP* 1384 25.30 3 8 16 23 29 51 79
  1. Note: *)Benchmark scenario.