Two thousand questionnaires were distributed randomly via the Kennel Club (UK) to owners of purebred English Cocker Spaniels (ECSs). Owners were asked to give details about the ECSs they owned: age, sex, neuter status, coat colour. They were also asked to indicate whether their dog showed aggression (on a l-5 scale; 1, never or almost never, 5, always or almost always) in any of 13 situations. ...

There exists no consensus regarding the definition and the measure of persistence. We aim to spark research interests to address the lack of a standard definition. This paper reviews this issue and proposes an informal definition to unemployment persistence. JEL CLASSIFICATION: B41, E24. ∗Department of Economics, College of Business Administration, University of Central Florida. E-mail: omikhai...

In this study it was shown that the O101 lipopolysaccharide isolated from Escherichia coli B41 did not contain an O-specific polysaccharide and that its sugar moiety is probably restricted to the core oligosaccharide. It is characterized by the presence of galactose, glucose, N-acetylglucosamine, heptose and 3-deoxy-D-manno-2-octulosonic acid and the fatty acid composition is typical of an Ente...

The debate in equilibrium selection appears to have culminated in the formation of two schools of thought: those who favor equilibrium selection based on rational coordination and those who favor zero-rationality adaptation. We examine four deductive selection principles and find that each fails to explain experimental data. We propose an inductive selection principle based on simple learning d...

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How does gender composition influence team decisions? Our evidence from a group dictator game is: (i) groups are more generous and equalitarian when women are in majority, but (ii) the most generous groups are those with two men and one woman. © 2005 Elsevier B.V. All rights reserved. JEL classification: A13; C92; D63; D64; J16

Economists have recently adopted pre-analysis plans in response to concerns about robustness and transparency research. The increased use of registered has raised competing that detailed are costly create, overly restrictive, limit the type inspiration stems from exploratory analysis. We consider these views plans, make a careful distinction between roles registries, which provide record all pl...