Table 3. Average level of extractions under limited open access and regulation


Treatment Session 1 Session 2 Session 3 All sessions
Limited open access 5.73 6.49 6.09 6.10
Regulation 2.46 3.35 3.40 3.07
Limited open access vs. regulation using a Mann-Whitney test (<0.01)*** (<0.01)*** (<0.01)*** (<0.01)***
Number of observations 250 250 250 750
*** denotes p < 0.01; ** denotes p < 0.05; * denotes p < 0.10