Now showing items 11-20 of 91
Price indeterminacy and bargaining in a market with indivisibilities
(Elsevier, 1993)
We consider an exchange market for an indivisible, heterogeneous good where pairs of buyers and sellers bargain over prices in different transactions. A stable outcome in one negotiation cannot be uniquely determined by ...
The nature of middle school learners' science content understandings with the use of on-line resources
(Wiley Subscription Services, Inc., A Wiley Company, 2003-03)
Early research on using the World Wide Web indicated that middle school students did not explore much and used Web tools naively. In response to these challenges, an on-line research engine, Artemis, was designed to provide ...
Quantifying the uncertainty about the half-life of deviations from PPP
(John Wiley & Sons, Ltd., 2002-03)
We propose a Bayesian framework in which the uncertainty about the half-life of deviations from purchasing power parity can be quantified. Based on the responses to a survey study, we propose a prior probability distribution ...
Characterization of optima in smooth Pareto economic systems
(Elsevier, 1975)
Simple techniques of calculus and geometry are used to study and characterize the optima of pure exchange economies in which the utility functions are smooth but not necessarily convex. It is also shown how one can reduce ...
International Health Economics Association Seventeenth Annual Kenneth J. Arrow Award in Health Economics
(John Wiley & Sons, Ltd., 2008-09)
No Abstract
Technology-rich inquiry science in urban classrooms: What are the barriers to inquiry pedagogy? * Any opinions, findings, and conclusion or recommendations expressed in this article are those of the authors and do not necessarily reflect the views of the National Science Foundation.
(John Wiley & Sons, Inc., 2002-02)
What are the barriers to technology-rich inquiry pedagogy in urban science classrooms, and what kinds of programs and support structures allow these barriers to be overcome? Research on the pedagogical practices within ...
Concurrent enrollment in lecture and laboratory enhances student performance and retention
(Wiley Subscription Services, Inc., A Wiley Company, 2012-05)
Laboratories have been a cornerstone in teaching and learning across multiple scientific disciplines for more than 100 years. At the collegiate level, science laboratories and their corresponding lectures are often offered ...
Promoting understanding of chemical representations: Students' use of a visualization tool in the classroom
(John Wiley & Sons, Inc., 2001-09)
Many students have difficulty learning symbolic and molecular representations of chemistry. This study investigated how students developed an understanding of chemical representations with the aid of a computer-based ...