When firms decide to invest in R&D, they have to choose not only the amount of resources to invest, but also which research projects to develop. This paper investigates the market portfolio of research projects. Contrary to most of the literature, which focuses only on the level of investment in...

Contrary to most of the literature, which focuses only on the level of investment in innovation, this paper examines both the variety of research projects undertaken and the amount of duplication of research. A characterization of the equilibrium market portfolio of R&D projects and the socially...

This article examines the effects of market structure on the variety of research projects undertaken and the amount of duplication of research. A characterization of the equilibrium market portfolio of R&D projects and the socially optimal portfolio is provided. It is shown that a merger...

We examine the relationships between productivity growth, IT investment and organisational change (∆O) using UK firm data. Consistent with the small number of other micro studies we find (a) IT appears to have high returns in a growth accounting sense when ∆O is omitted; when ∆O is included...

We contribute to the recent debate in post-Keynesian economics (PKE), comparative political economy (CPE) and international political economy (IPE) on growth regimes. The paper presents an analysis of changes in demand-led growth regimes in the BRICs countries, Brazil, Russia, India, and China,...

We review post-Keynesian contributions to demand and growth regime analysis. First, we distinguish the Kalecki-Steindl approach and the Sraffian supermultiplier approach as relevant theoretical foundations for demand and growth regime research, with investment-driven and distribution-led growth...

What are the long-term effects of Communism on economically relevant notions such as social trust, fairness, and scope of cooperation? To answer this question, we study the post-unification trajectory of convergence between East and West German individuals with regard to trust, cooperation, and...

Although the traditional theory of the firm gave little attention to institutional detail, the common assumption about the units that engage in the production and sale of goods and services was that they are owned and controlled by individuals who provide risk-bearing capital and who hire the...

This paper surveys some of the important literatures on financial, economic and social systems with an eye towards explaining the tendencies towards 'financialisation'. We focus on important strands of this literature: the French Regulation School, the US-based Social Structures of Accumulation...

While the direct impact of geographic endowments on prosperity is present in all countries, in former colonies, geography has also affected colonization policies and, therefore, institutional outcomes. Using non-colonized countries as a control group, I develop an empirical strategy that...