This study develops a general understanding of the evolution of the Western World commercial communication sate-llite supply industry. Initial information classifies this industry as an oligopoly with the vendors as price setters. Over three generations, the technical attributes of communication...

It is an empirically established fact that managers use cost based percentage margins when they price their goods. As a consequence, percentage mark-ups should be determined as equilibrium choices. This paper incorporates this empirical observation into the analysis of competition among...

Simulations with dynamic, single country, CGE models typically imply that reductions in domestic demand, e.g. a cut in investment, generate increases in exports and reductions in imports facilitated by real depreciation. However, currently in the U.S. a large reduction in investment is occurring...

We show that an ad valorem tax is better than an equal-revenue unit tax when consumers spend some fixed proportion of income on taxed goods, when firms use constant mark-up pricing, and entry and exit drive per-firm profit to zero. These key assumptions implies that ad valorem taxes are superior...