Anchor: Economic and econometric theory underlying analysis available in technical paper by same title that can be downloaded from //www-leland.stanford.edu/~wolak
Entailed: The paper deals with economic theories.
Contradiction: They did not make the paper available online.
Contradiction: A waiter busses empty tables inside a cafe.
Contradiction: She is on an uncomfortable seat
Contradiction: The child is indoors watching TV.
Contradiction: The effectiveness of the process was met with questions by participants.