This paper first inverts a general class of matrices for solving Bertrand equilibria from arbitrary coalition structures in linear Bertand oligopolies. It then studies merger incentives and obtains two main results; 1) for any asymmetric costs, mergers of any size are profitable; 2) a merger will...

Labor productivity is measured for each of 4 selected years for each of four components of personal consumption expenditures for food: food purchased for off-premises consumption, purchased meals and beverages, food furnished Government and commercial employees, and food produced and consumed on...