This paper presents a dynamic general equilibrium model of trade between two advanced countries in which both innovation and skilled acquisition rates are endogenously determined. The model offers a North-North (as opposed to a North-South) trade explanation for increasing relative wage...

This paper raises several issues concerning productivity analysis. An attempt is made to demonstrate the usefulness of a micro-based approach to productivity analysis which challenges some basic assumptions of conventional analyses based on aggregate production functions. With the help of a...

This paper presents statistical evidence on (1) the importance of 'soft' capital spending items like marketing and R&D investments, and (2) the dominant service content of production in the modern manufacturing firm. It pictures the firm as a dominantly information processing entity that has...

This paper discusses the nature of macro productivity change from the perspective of a Schumpeterian micro-to-macro (M-M) model. It emphasizes the dynamics of resource allocation through markets (firms) where agents are both price and quantity setters. We find that the organization of market...

Investigating the robustness of the skill-biased technical change hypothesis, this analysis incorporates two novel features. First, effective labor is modeled as the product of a quantity measure - number of employees with a given level of education - and a quality index, depending on, i.a.,...

An adaptive economizing framework is proposed for analyzing labor market aspects of long-term industrial development using a dynamic, disaggregate economic model based upon principles of bounded rationality and markets in disequilibrium. The approach is applied to a firm's investment-production...

In this paper, we empirically address the hypothesis that there is a relationship between the supply of human capital and the rate and direction of skill-biased technical change (SBTC). Using country- and industry-level data on OECD countries, we find R&D to be positively related to the supply...