Standard economic models tend to be more speci…c about pecuniary payo¤s than non-pecuniary payo¤s to education. Based on Akerlof and Kranton (2000), we consider a model of career choice and identity where individuals derive nonpecuniary identity payo¤s. Using factor analysis on a range of attitude questions, we …nd two factors related to identity (career orientation and social orientation), whi...

Results from five studies of real-life decision making are compared. In these studies, participants consistently constrained the amount of information they considered to relatively few options and to a somewhat larger set of criteria. Over time, the number of options considered shrank, but the number of criteria used did not. People's intuitive "calibration" with the predictions of normative li...

Microscopic simulation tool kits allow for consideration of the two processes of railway operations and the previous timetable production. Block occupation conflicts on both process levels are often solved by using defined train priorities. These conflict resolutions (dispatching decisions) generate reactionary delays to the involved trains. The sum of reactionary delays is commonly used to eva...

many research studies have been performed on forced convection (active) solar dryers for fruit and vegetables. a short survey of these showed that applying the forced convection solar dryer not only significantly reduced the drying time but also resulted in many improvements in the quality of the dried products. active indirect and mixed-mode thin layer solar drying experiments were conducted o...

This study embarked upon the development of a nationwide freight activity microsimulation as an acceptable analysis tool for policy assessments. Mode choice component of a large-scale behavioral microsimulation framework, named Freight Activity Microsimulation Estimator (FAME) was developed and validated in this study. The results of a nationwide establishment survey, discussed in earlier studi...

The most important problem in the application of the multiple-model approach is the design of the model set used. This paper deals with this challenging topic in a general setting, along with model-set choice and comparison. General and representative problems of model-set design, choice, and comparison are considered. Modeling of models as well as true mode as random variables is proposed. Sev...

An individual's intrinsic mode preference and responsiveness to level-of-service variables affects her or his travel mode choice for a trip. The mode preference and responsiveness will, in general, vary across individuals based on observed (to an analyst) and unobserved (to an analyst) individual characteristics. The current paper formulates a multinomial-logit based model of travel mode choice...

Introduction: In recent years, the rate of delivery by Cesarean Section (CS) has increased in many countries. Many factors are responsible for this trend which are beyond the clinical practice of gynecologists. Objective: The purpose of this study is to investigate factors related to the preference for delivery type in pregnant women referred to a hospital in Tehran City, Iran. Materials and ...