I evaluate the welfare effects of the 1997 merger between Boeing and McDonnell Douglas in the medium-sized, wide-bodied aircraft industry. I develop an empirical model of multi-product firms, allowing for both learning-by-doing and product innovation in a dynamic game to quantify merger...

The Chinese economy does still not qualify as demand-driven economy. Its growth is based on investment. In fact successive waves of investment have emerged during the eighties and produced a piling-up of productive systems. A wave of small national enterprises and entrepreneurs, a second large...

This article examines the creation of industrial enterprises and the basic models of firm-level technological learning behaviour of the last 20 years in China. Six case studies of technological learning and links to external sources of know-how from the South of China in the Pearl River Delta...

Payments for environmental services (PES) are a promising mechanism for conservation. PES could either provide additional funding for protected areas, pay land users to conserve biodiversity outside protected areas, or both. For PES to work, it requires a secure long-term source of financing....

In this paper, we use data from Guatemala to map areas that are important for the provision of indirect ecosystem services—services whose benefits are enjoyed at some distance from the ecosystem that provides them, such as watershed services (enjoyed downstream) or biodiversity conservation...