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Table 2

Calibrated parameter values of the sustainable yield function for each stock.

Parameter a Parameter b
Hake VIIIc IXa 44 0.0023
Tuna North Atlantic 40 0.0016
Horse mackerel NE Atlantic 62 0.0010
Sardine VIIIc-IXa 47 0.0018
Anchovy VIII 38 0.0012
Atlantic mackerel NE Atlantic 179 0.0012

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