Daily effects are important to be considered,especially because
it is discussed to reduce effort by banning fishing one more day a week(it is currently banned Saturdays and Sundays). A one day fishing reduction would be equivalent
to a 20% effort reduction. A priori, one could believe that it would seem desirable to ban the fishery on Fridays or Mondays,because fishers would stop then
3 days in a row. However,on Fridays and Mondays,red shrimp prices are 14% and 4%higher than on Tuesdays and Wednesday.More over,prices on Thursdays are also a 9% higher than Tuesdays and Wednesdays. Therefore,from a merely economic point of view,it seems more reasonable to ban the fishery on Tuesdays or Wednesday. In accordance,Sardà and Maynou found out that Catalan fishers devote more effort to the red shrimp fishery on Fridays because prices are higher on average.
Daily effects are important to be considered,especially because
it is discussed to reduce effort by banning fishing one more day a week(it is currently banned Saturdays and Sundays). A one day fishing reduction would be equivalent
to a 20% effort reduction. A priori, one could believe that it would seem desirable to ban the fishery on Fridays or Mondays,because fishers would stop then
3 days in a row. However,on Fridays and Mondays,red shrimp prices are 14% and 4%higher than on Tuesdays and Wednesday.More over,prices on Thursdays are also a 9% higher than Tuesdays and Wednesdays. Therefore,from a merely economic point of view,it seems more reasonable to ban the fishery on Tuesdays or Wednesday. In accordance,Sardà and Maynou found out that Catalan fishers devote more effort to the red shrimp fishery on Fridays because prices are higher on average.
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