We point out the need for Behavioral Operational Research (BOR) in advancing the practice of OR. So far, in OR behavioral phenomena have been acknowledged only in behavioral decision theory but behavioral issues are always present when supporting human problem solving by modeling. Behavioral...

We investigate the existence of biases, in particular the so called splitting bias, in a real environmental decision analysis case. The splitting bias refers to a situation where presenting an attribute in more detail may increase the weight it receives. We test whether the splitting bias can be...