This paper examines the existence of social learning in agriculture in Ethiopia. We use a ‘random matching within sample' technique to collect data on social networks and elicit details of the relationships and information exchange between network members, complementing the analysis with...

This paper studies the asset pricing implications of technology spillover, an important externality in innovation. While technology spillover enables firms to produce a variety of products that better satisfy their customers' love for variety, such benefits are procyclical, and investors...

This paper assesses whether European firms' innovative performance is impacted by investments in training directly aimed at developing and/or introducing innovation, in addition to the scale of a firm's investments in innovation proxied by the number of R&D personnels. In particular, it explores...

This paper develops a growth model to provide a theoretical explanation of the environmental Kuznets curve (EKC). Paper explains how EKC is shaped with economic development for a given technology. The EKC result arises in two ways – it can be observed from a single technology that matures and...

We study social learning and innovation in an overlapping generations model, emphasizing the trade-off between marginal innovation (combining existing technologies) and radical innovation (breaking new ground). We characterize both short-term and long-term dynamics of innovation, and the...

We study social learning and innovation in an overlapping generations model, emphasizing the trade-off between marginal innovation (combining existing technologies) and radical innovation (breaking new ground). We characterize both short-term and long-term dynamics of innovation, and the...

This paper examines the use of social capital in the venture creation process. We compare solo entrepreneurs (n=182) and new venture teams (n=274) from a random sample of start-ups in innovative industries and test social capital use and its effects on firm performance. Our results reveal that...

We study social learning and innovation in an overlapping generations model, emphasizing the trade-off between marginal innovation (combining existing technologies) and radical innovation (breaking new ground). We characterize both short-term and long-term dynamics of innovation, and the...

We study social learning and innovation in an overlapping generations model, emphasizing the trade-off between marginal innovation (combining existing technologies) and radical innovation (breaking new ground). We characterize both short-term and long-term dynamics of innovation, and the...

By including the effects of learning over time on both the production of components and their integration into complete products, we develop an engineering-based model of outsourcing. This model provides an alternative explanation for much of what other outsourcing theories predict, as well as...