An experimental test of Rubinstein's bargaining model

This paper offers an experimental test of a version of Rubinstein’s bargaining model in which the players’ discount factors are unequal. We find that learning, rationality, and fairness are all significant in determining the outcome. In particular, we find that a model of myopic optimization over time predicts the sign of deviations in the opening proposal from the final undiscounted agreement in the previous period rather well. To explain the amplitude of the deviations, we then successfully fit a perturbed version of the model of myopic adjustment to the data that allows for a bias toward refusing inequitable offers

Understanding the friction mechanisms between the human finger and flat contacting surfaces in moist conditions

Human hands sweat in different circumstances and the presence of sweat can alter the friction between the hand and contacting surface. It is, therefore, important to understand how hand moisture varies between people, during different activities and the effect of this on friction. In this study, a survey of fingertip moisture was done. Friction tests were then carried out to investigate the effect of moisture. Moisture was added to the surface of the finger, the finger was soaked in water, and water was added to the counter-surface; the friction of the contact was then measured. It was found that the friction increased, up until a certain level of moisture and then decreased. The increase in friction has previously been explained by viscous shearing, water absorption and capillary adhesion. The results from the experiments enabled the mechanisms to be investigated analytically. This study found that water absorption is the principle mechanism responsible for the increase in friction, followed by capillary adhesion, although it was not conclusively proved that this contributes significantly. Both these mechanisms increase friction by increasing the area of contact and therefore adhesion. Viscous shearing in the liquid bridges has negligible effect. There are, however, many limitations in the modelling that need further exploration

Mediation and Legal Literacy

This study uses fieldwork to investigate the sponsorship of legal literacy within a court mediation program. This examination of institutional involvement in literacy sponsorship demonstrates the ideological nature of literacy by showing the importance of context, investigating literacybased relationships, and uncovering the intertwined nature of oral and written forms of discourse. Little research so far has examined the sponsor’s perspective on literacy, and this study also examines how sponsors may accrue and distribute benefits. Further, the study explicates an approach to literacy sponsorship through mediation which, while still embedded with disparate power relations, may provide an equitable literacy sponsorship model for other community organizations

Alien Registration- Tomlinson, Claude C. (Presque Isle, Aroostook County)

https://digitalmaine.com/alien_docs/33750/thumbnail.jp