This paper investigates the economic role of modularity in the design of new products and processes. We construct a formal model of the design process based on the financial theory of options, and analyze the benefits and costs of breaking apart a complex design into independent modules linked...

This is the first of a series of papers that investigates the institutional forms that can arise and be sustained by a quot;technology of design.quot; This paper sets up our quot;model worldquot; in terms of its technology, actors and larger context. In subsequent papers, we will define three...

Every artifact has a design, and thus designs are an important class of information goods. In this paper, we establish the scope of the design valuation methodology based on real options, which we developed in Design Rules, Volume 1, The Power of Modularity (MIT Press, 2000). We argue that if an...

Designs are the instructions that turn knowledge into things that people value and are willing to pay for. In human cultures, almost all value inheres in designs. Designs in turn span the whole universe of human artifacts and activities. Tangible products and their production processes,...

The last twenty years have witnessed the rise of disaggregated quot;clustersquot; or quot;networksquot; of firms. In these clusters the activities of Ramp;D, product design, production, logistics and selling may be split up among hundreds or even thousands of firms. Different firms will design...

This paper reports preliminary estimates of an econometric simulation model capable of a comprehensive evaluation of the effects of unemployment insurance on measured and actual employment, unemployment and non-participation. The data are longitudinal comprising information on 75,000 households...

Demographic differences in patterns of employment variation over the business cycle are examined in this paper. Three primary conclusions emerge. First, both participation and unemployment must be considered in any analysis of cyclical changes in the labor market. Second, young people bear a...

It is widely agreed that unionization affects the rules and procedures governing the employment relation in organized establishments. The effect of these changes on establishment productivity, however, is unclear. Existing evidence is based on a comparison of union/non-union differences in value...

This paper challenges conventional views of unemployment. Its results suggest that failure to examine closely labor force transitions has led to a misleading picture of unemployment and the way the labor market functions in general. There are four main conclusions. First, labor force transitions...

This paper analyzes the dynamics of youth unemployment. Three broad conclusions emerge. First, the problem of youth joblessness extends beyond the unemployed. We find that over one-half of youth unemployment spells end in labor force withdrawal. Much of youth non-employment is not picked up in...