... formulates the problem of multi-attribute pricing and design of mobile Internet plans in a competitive environment by developing deterministic and robust scenario-based mathematical models and considering the paradigms of multi-attribute utility theory about consumer choices. The proposed robust scenario...

...Bel G. Raggad Proposes a possibilistic group support system (PGSS) for the retailer pricing and inventory problem when possibilistic fluctuations of product parameters are controlled by a set of possibilistic optimality conditions. Experts in various functional areas convey their subjective...

...John Clark Briefly reviews the modern history of transportation and reasons for road pricing via toll roads (reducing congestion and generating revenue). Examines new technology to avoid delays, namely automatic debiting by “smartcard”, and similar technology for public transport. Debates various...

...Ron Garland Electronic scanning check‐out systems now operate in most New Zealand supermarkets, and three‐quarters of all grocery products bought by New Zealand households are optically scanned. With the introduction of optical scanning technology at point‐of‐sale comes the debate on price accuracy...