However, there are no available fixed-effects Tobit estimators due to an incidental parameter problem in maximum likelihood methods [37].
Including fixed effects in a discrete choice model might generate an incidental parameter problem, which, however, does not occur when using a linear probability model.
Greene (2005a) argued that when a fixed-effect model is used for data in a relatively short period, and a period of three years is short in this context, the estimated parameters may be biased and there may be an "incidental parameters" problem [ 6].
They also suggested that the incidental problem would be reduced by adopting data covering periods from 5 to 10 years [[ 21] ].
When the National Endowment for the Arts moved its headquarters into the restored Old Post Office Building, the agency wasn't prepared for all the incidental problems.
Program 3 of its current season at the Joyce Theater certainly strikes me as minor Pilobolus, and Monday night's performance had incidental problems that made it more so.
The sporting detail poses some incidental problems ("Cut two, cut three, cut four, third to first, first to third, 5-4-3, 6-4-3, 4-6-3, 1-6-3, 3-6-1, charge bunt, charge bunt, charge bunt," runs one heroically impenetrable line) but is mostly easy enough to follow.
Will we give a clear mandate to leaders who celebrate man's exceptionalism, understanding that the incidental problems created as we harness technology to bend nature to our will can be solved using more technology?
It is still unclear whether 41 repeats could be a risk factor for neurological problems or just an incidental finding.
