A standard requirement of rationality is that preferences obey stochastic dominance. In this paper, we investigate a new variety of dominance violation from the domain of uncertainty. We find that subjects systematically value a packed prospect, $x if one of two mutually exclusive events E1 or E2 obtains, less than an unpacked and dominated prospect, $x if E1 obtains, and $x−ε if E2 obtains. We...

English language teaching market (ELT) inundated with course book packages containing astudent’s book, a teacher’s guide, workbooks, CD’s, videos, and test materials. A host ofresearchers have focused on course book evaluation and analysis and considered the selectionand evaluation of materials as an essential procedure in order to enhance out comes for thelearners who use them. This study thru...

The interest in renewable energy to replace fossil fuel is increasing as the problem caused by climate change has become more severe. In this study, small hydropower (SHP) was evaluated a resource with high development value because of its density compared other sources. SHP may be an attractive and sustainable power generation environmental perspective potential found rivers streams. could est...

Jack A. Gilbert,1* Dawn Field,2 Paul Swift,2 Lindsay Newbold,2 Anna Oliver,2 Tim Smyth,1 Paul J. Somerfield,1 Sue Huse3 and Ian Joint1 Plymouth Marine Laboratory, Prospect Place, Plymouth, PL1 3DH, UK. NERC Centre for Ecology and Hydrology, CEH Oxford, Mansfield Road, Oxford, OX1 3SR, UK. Josephine Bay Paul Center for Comparative Molecular Biology and Evolution, Marine Biological Laboratory, Wo...