How do alliance portfolios evolve? We develop grounded theory based on Unisys' case, which reveals how exogenous technological changes at the industry level and shifts in a firm's strategy shape the composition of partners and the nature of alliance relationships. We identify four evolutionary...

The article develops a five-step framework for dealing with the strategic issues of multinationals' entry into foreign markets. First, it assists multinationals in identifying their superior strategic capabilities. Second, it focuses on forming a basis for competitive advantage. Third, it...

Wheat covers approximately 25% of the total global area devoted to by cereal crops. Wheat production needs to be augmented to meet the growing demand. The amount of wheat produced is a direct function of energy inputs. Wheat is produced using energy sources ranging from human and animal power to...

Enhancement of energy efficiency and introduction of newer and more efficient space and water heating technologies in the UK domestic sector are essential if the UK is to achieve its ambitious target for 2050 of reducing greenhouse gas (GHG) emissions to less than 80% of 1990 levels. The UK...

Demand for energy efficient buildings has increased drastically in recent years and this trend will continue in the future. Insulating building elements will play a key role in meeting this demand by reducing heat losses through the building fabric. Due to their higher thermal resistance, Vacuum...