Table 3

Mixed logit estimates for sample excluding participants who mismatched duplicate question

Mean coefficientSD
AttributeLevelCoefficientSECoefficientSE
Participation requirements (mandatory)Targeted 12 months/other 3 months0.640**0.1981.083**0.268
Targeted 3 months/other 3 months0.331*0.1580.619*0.281
Complete choice 3 monthsReference
Surveillance protocolStandard protocol0.641**0.2041.698**0.240
Light protocolReference
CompetencyEvery data submission period0.546**0.2021.325**0.243
Annually0.778**0.1700.0440.367
Every 2 yearsReference
AccuracyVery accurate1.132**0.2041.031**0.229
Reasonably accurate0.977**0.2010.754**0.260
Less accurateReference
ReportingPublic with no penalty1.663**0.2771.163**0.274
Not public but with penalty0.467*0.1940.971**0.337
Not public and with no penalty0.725**0.2321.453**0.258
Public and with penaltyReference
N100
Observations2400
  • **p<0.01, *p<0.05.

  • Log likelihood −674.968.

  • All attributes were dummy coded.