The delayed lotteries are much more common in everyday life than are pure lotteries. Usually, we need to wait to find out the outcome of the risky decision (e.g., investing in a stock market, engaging in a relationship). However, most research has studied the time discounting and probability discounting in isolation using the methodologies designed specifically to track changes in one parameter...

Mode choice modelling is commonly done to estimate the patronage demand of the various available transport modes. Since the late 1990’s in South Africa, Stated Preference (SP) surveys and occasionally Revealed Preference (RP) surveys have been used to estimate the representative trip utility attributes and their associated weightings. The transit utility attributes and weightings are also used ...

Paul Green has been in or around marketing research for over fifty years, both in industry and academia. He's still tolerated by his younger colleagues. His off-hours are spent either on the ski slopes or playing the piano at local nursing homes [he's too old to play in bars anymore]. Abba Krieger is equally at home in statistics, operations research, computer science, and marketing. He is clea...

Conjoint couples treatment for interpersonal partner violence (IPV) remains controversial despite a growing body of research and practice experience indicating that it can be effective and safe. In addition, developing typologies of couples who are violent suggest that a "one-size-fits-all" treatment approach to IPV is not appropriate and conjoint treatment may have a place in the treatment of ...

Vaginal microbicides potentially empower women to protect themselves from HIV and other sexually transmitted infections (STIs), especially when culture, religion, or social status may prevent them from negotiating condom use. The open literature contains minimal information on factors that drive user acceptability of women's health products or vaginal drug delivery systems. By understanding wha...

The empirical study of the axioms underlying additive conjoint measurement initially focused mostly on the double cancellation axiom. That axiom was shown to exhibit redundant features that made its statistical evaluation a major challenge. The special case of double cancellation where inequalities are replaced by indifferences – the Thomsen condition – turned out in the full axiomatic context ...

Current public discourse calls for America to act more interdependently in the world or act more like a conjoint agent. America and American selves, however, are typically associated acting independently or disjoint agency. Since nation is a significant sociocultural source of self, the authors examine what happens to American selves if America is instead associated with conjoint agency. Study ...