Factor price overshooting with trade liberalization: theory and evidence

This paper develops an intra‐industry trade model with skilled and unskilled labor as factors of production, endogenous accumulation of skilled labor and firm heterogeneity in factor intensities to examine the effect of trade reforms on factor prices. Since exporters are more skill intensive than non–exporters, a decrease in trade barriers initially increases wage inequality between skilled and unskilled workers, as a result of an increase in the relative demand for skilled labor. Over time, however, as agents respond to the change in relative wages by investing in skilled labor, the relative wage of skilled labor decreases. Evidence from Chilean plant–level data supports the idea of factor price overshooting with trade liberalization.     

The Impact of Computer Use On Earnings in the UK

The effect of new technology on relative demands for workers has been the subject of much research in economics. Krueger (1993) and others have studied the impact of computers on earnings in the US and elsewhere. Such studies have been criticised for ignoring the possibility of bias due to unobserved heterogeneity between computer users and non‐users, resulting in computer users not being a random sub‐sample of all workers. As well as looking at the effects of computers on earnings in the UK, this paper extends previous analyses by using a sample selection framework to deal with the bias problem. Results indicate not only that returns to computer use are positive but that it is important to correct for the sample selection bias.     

Oil income shocks and economic growth in Iran

The aim of this paper is to study the relationship between oil revenue shocks and output growth in Iran by Adopting an SVAR model over the period 1959–2008. The results indicate that positive and negative oil revenue shocks significantly affect output growth positively and negatively respectively and these effects are asymmetric. While negative oil revenue shocks adversely affect the economic growth, the resource curse impedes the expected positive effects of positive oil shocks. In order to overcome the harmful effects of oil booms and busts, the establishment of oil stabilization and saving funds, diversifying economy, delinking government expenditure from oil revenues and introducing fiscal rules into the budget seems crucial for Iran economy.     

A model of firm heterogeneity in factor intensities and international trade

Empirical evidence suggests that exporters are, in addition to being more productive, significantly more skilled‐labour intensive than non‐exporters. In a setting that captures both these features, we show that the firm selection induced by trade liberalization works along two dimensions. First, export growth increases competition for skilled labour. This leads to the exit of some of the skilled‐labour intensive firms, while benefitting unskilled‐labour intensive ones. Second, within the group of firms with the same factor intensities, the reallocation of factors is towards the exporters. We show that the increased competition for skilled labour dampens the positive effect of trade liberalization on sector‐wide TFP and real income.     

Social Economics and Evolutionary Learning

The major premise of this paper is that social and individual well-being depends significantly on people's capacity to learn and unlearn in communication with each other. This paper builds on social economic traditions that see communication and conversation as evolutionary generative and adaptive mechanisms through which individual and social learning occurs. Drawing on educational psychology and organizational behavior scholarship, five dynamic processes of conversational learning are introduced with the contention that they can help social economists understand at a micro level more deeply and more concretely how learning happens in the give-and-take of conversation. The paper explores the role of the state, organizations, and communities in fostering individual freedom and dignity, human rights, and economic democracy and concludes that the investment of value in people and their capability for purposeful action as social economic stakeholders can be enhanced through conversation as learning.     

Examining the relationship between strategic alliances and the performance of small entrepreneurial firms in telecommunications

International Entrepreneurship and Management Journal - An alliance is an effective strategy for knowledge-intensive businesses in competition. Yet, little is known about how strategic alliances...