This paper presents an economic geography model with two differentiated sectors that exhibit weaker inter and stronger intra-industry input-output linkages. Labour is also differentiated according to skills in a hierarchy of tasks they can perform. Globalisation occurs in two distinct phases,...

This paper presents a model with monopolistic competition, productively heterogeneous firms, and business cycle aggregate shocks. With firm-specific productive heterogeneity, weaker firms quit when faced with a negative aggregate shock. Consequently, trade does not always increase firm-level...

This paper explains why capital does not flow from the North to the South - the Lucas Paradox - with a New Economic Geography model that incorporates mobile capital, immobile labour, and productively heterogeneous firms. In contrast to neoclassical theories, the results show that even a small...

This paper presents an economic geography model with two differentiated sectors that exhibit weaker inter and stronger intra-industry input-output linkages. Labour is also differentiated according to skills in a hierarchy of tasks they can perform. Globalisation occurs in two distinct phases,...

This paper explains why capital does not flow from the North to the South - the Lucas Paradox - with a New Economic Geography model that incorporates mobile capital, immobile labour, and productively heterogeneous firms. In contrast to neoclassical theories, the results show that even a small...

Services form a larger part of the Singapore economy. However, it is difficult to analyze the exchange rate impact on services due to the lack of price data. Regression of output or export on exchange rate, while highly intuitive, is likely to suffer from the endogeneity problem since...

This paper presents a model with monopolistic competition, productively heterogeneous firms, and business cycle aggregate shocks. With firm-specific productive heterogeneity, weaker firms quit when faced with a negative aggregate shock. Consequently, trade does not always increase firm-level...

This article presents an economic geography model with two differentiated sectors that exhibit weaker inter and stronger intra-industry input-output linkages. Labour is also differentiated according to skills in a hierarchy of tasks they can perform. Globalisation occurs in two distinct phases,...

This paper presents a model with monopolistic competition, productively heterogeneous firms, and business cycle aggregate shocks. With firm-specific productive heterogeneity, weaker firms quit when faced with a negative aggregate shock. Consequently, trade does not always increase firm-level...

Using a services firm-level dataset for Singapore, we find that different services industries have different industry dynamics with regards to work-permit foreign workers (FWs). In the retail industry, higher FW use is associated with lower firm-level profitability. This suggests that greater...