Technological Diffusion Patterns and their Effects on Industrial Dynamics

By focussing on cumulativeness and spillover effects of technological knowledge, theories on technological regimes are predominantly supply side oriented in explaining industrial dynamics. This paper introduces demand side considerations as an additional explanation for industrial dynamics. Given variations in consumer preferences over quality and network sizes of technologies, and different degrees of compatibility between succeeding technologies, we investigate how the resulting differences in the timing and frequency of new technology adoptions effect the industrial dynamics. The simulation results of the model indeed suggest a relationship between different patterns of new technology adoptions and the dynamics of the firm population.tecnological knowledge, demand, consumer preferences, industrial dynamics

Technologi diffusion patterns and their effects on industrial dynamics

By focussing on cumulativeness and spillover effects of technological knowledge, theories on technological regimes are predominantly supply side oriented in explaining industrial dynamics. This paper introduces demand side considerations as an additional explanation for industrial dynamics. Given variations in consumer preferences over quality and network sizes of technologies, and different degrees of compatibility between succeeding technologies, we investigate how the resulting differences in the timing and frequency of new technology adoptions effect the industrial dynamics. The simulation results of the model indeed suggest a relationship between different patterns of new technology adoptions and the dynamics of the firm population

Demand-led Industrialisation Policy in a Dual-Sector Small Balance of Payments Constrained Economy

This article models the process of structural transformation and catching-up in a demand-led Southern economy constrained by its balance of payments. Starting from the Sraffian Supermultiplier Model, we model a dual-sector small open economy divided between traditional and modern sectors that interacts with a technologically advanced Northern economy. We propose two (alternative) autonomous elements that define the growth rate of this demand-led economy: government spending and exports. Autonomous government spending plays a central role in stimulating demand, and thus is a source of growth of the modern sector. Productivity adjusts to the growth rate of output, given by the growth rate of autonomous expenditure. Drawing from the Structuralist literature, the technologically laggard Southern economy catches up by absorbing technology from the Northern economy, potentially closing the technology gap. The gap affects the income elasticity of exports, bringing a supply-side mediation to the growth rates in line with the Balance of Payments Constrained Model. We observe that a demand-led government policy plays a central role in structural change, pushing the modern sector to a take-off. Also, the economy is stable in terms of capacity utilisation and modern sector employment

R&D-based Economic Growth in a Supermultiplier Model

We investigate how economic growth in a demand-led economy with semi-endogenous productivity growth can be compatible with a stable employment path. Our model uses a Sraffian supermultiplier (SSM), and we endogenize the growth rate of autonomous demand, and semi-endogenize productivity growth. The basic model has a steady state that is consistent with a stable employment rate. Consumption smoothing (between periods of high and low employment) by workers is the mechanism that keeps the growing economy stable. We also introduce a version of the model where the burden for stabilization falls upon government fiscal policy. This also yields a stable growth path, although the parameter restrictions for stability are more demanding in this case

Everything you Always Wanted to Know about Inventors (but Never Asked): Evidence from the PatVal-EU Survey

By drawing information from a survey of inventors of 9,017 European patents (PatVal-EU), this paper provides novel and detailed data about the characteristics of the European inventors, the sources of their knowledge, the importance of formal and informal collaborations among researchers and institutions, the motivations to invent, and the actual use and economic value of the patents. This is important information as the unavailability of direct indicators has limited the scope and depth of the empirical studies on innovation.