The geometrical configurations of those air-filled, horizontal eccentric annuli, that provide maximum thermal insulation corresponding to various imposed temperature conditions have been identified. For the concentric system, a simple correlation is presented which will permit the calculation of...

Flow patterns, temperature distributions and steady-state heat transfers inwards across a horizontal annular, atmospheric-pressure, air-filled eccentric cavity have been determined. Several different configurations of two low-conductivity baffles (arranged symmetrically with respect to the...

We consider a multimarket framework where a set of firms compete on two interrelated oligopolis- tic markets. Prior to competing in these markets, firms can spy on others in order to increase the quality of their product. We characterize the equilibrium espionage networks and networks that...

In their seminal paper, Harrington and Hess (1996) discuss a model where candidates differ along two dimensions - ideology which is modeled by the standard Hotelling-Downs formulation and valence factors which encompass traits which all voters agree as desirable. While valence factor is given,...