title: Increasing returns and the new world of business.
abstract: Our understanding of how markets and businesses operate was passed down to us more than a century ago by English economist Alfred Marshall. It is based on the assumption of diminishing returns: products or companies that get ahead in a market eventually run into limitations so that a predictable equilibrium of prices and market shares is reached. The theory was valid for the bulk-processing, smokestack economy of Marshall's day. But in this century, Western economies have gone from processing resources to processing information, from the application of raw energy to the application of ideas. The mechanisms that determine economic behavior have also shifted--from diminishing returns to increasing returns. Increasing returns are the tendency for that which is ahead to get further ahead and for that which is losing advantage to lose further advantage. If a product gets ahead, increasing returns can magnify the advantage, and the product can go on to lock in the market. Mechanisms of increasing returns exist alongside those of diminishing returns in all industries. But, in general, diminishing returns hold sway in the traditional, resource-processing industries. Increasing returns reign in the newer, knowledge-based industries. Modern economies have split into two interrelated worlds of business corresponding to the two types of returns. The two worlds have different economics. They differ in behavior, style, and culture. They call for different management techniques, strategies, and codes of government regulation. The author illuminates those differences by explaining how increasing returns operate in high tech and in service industries. He also offers advice to managers in knowledge-based markets.
authors.affiliation: Stanford University, CA, USA.
authors.forename: W B
authors.initials: WB
authors.lastname: Arthur
mesh_terms: D003132:Commerce / Q000458:organization & administration; D004465:Economic Competition; D006801:Humans; D007256:Information Systems / Q000639:trends; D015279:Organizational Culture; D010934:Planning Techniques; D011357:Product Line Management / Q000191:economics*; D013672:Technology / Q000639:trends*; D014481:United States