In many regression applications, users are often faced with difficulties due to nonlinear relationships, heterogeneous subjects, or time series which are best represented by splines. In such applications, two or more regression functions are often necessary to best summarize the underlying...

The effects of five determinants of satisfaction are tested as well as individual differences in satisfaction formation. Manipulations of attribution, expectancy, performance, disconfirmation, and equity are written into stock market trading scenarios in a full factorial design. Results show...