Abstract The article examines probability revision behavior based on data generated by single and joint information systems. The bases for measurement comparison have numbered a few less than the number of measurements themselves. Some authors consider the behavior of income in response to changes in accounting methods. Other authors appeal to underlying economic variables and suggest that some measurements more realistically reflect the economic phenomena than other measurements. The author remarks that, although this research project is germane to several accounting issues, its merit does not lie in the fact that it resolves these accounting issues, but rather that it presents a systematic set of theoretical statements for interpreting the issues and predicting behavior. Messages from an information system discriminate among the underlying set of objects on which the system operates. The ring of an alarm clock discriminates among times of day, a stop sign discriminates among possible operations of an automobile and a book cover discriminates among possible contents of the volume.
John Dickhaut (Mon,) studied this question.