This study provides estimates of the price and orishima substitution elasticities between energy and non-energy inputs in two Canadian energy-intensive manufacturing industries: Primary Metal and Cement. The elasticities are estimated using annual industry-level KLEM data (1961-2003) and relying...

Firms' proliferation behavior in a differentiated product market is studied using an oligopolistic competition model with multiproduct firms. The model has the following characteristics: (1) the elasticity of substitution across firm's own products and the elasticity of substitution across...

The monopolistic competition model is suitable for markets with a large group of relatively small firms. However, it hardly describes oligopoly markets where several multi-national companies dominate the markets and each giant firm produces a large number of products. Such a market structure...

Among the studies on the productivity effect of migration, the role of the substitutability of human capital between migrant workers and local workers has not received much discussion. The elasticity of substitution is important for rural-urban migration in China, because there is substantial...

The elasticity of substitution between goods from different countries---the Armington elasticity---is important for many questions in international economics, but its magnitude is subject to debate: the "macro" elasticity between home and import goods is often found to be smaller than the...

The elasticity of substitution between goods from different countries---the Armington elasticity---is important for many questions in international economics, but its magnitude is subject to debate: the "macro" elasticity between home and import goods is often found to be smaller than the...

This paper presents results of a meta-regression analysis on empirical estimates of capital-energy substitution. Theoretically it is clear that a distinction should be made between Morishima substitution elasticities and cross-price elasticities. The former represent purely technical...

This paper studies the determinants of labor demand for professional, administrative and blue-collar workers in the Colombian manufacturing sector. The results show that the demand for blue-collar employees exhibits the largest adjustment time and is the most sensitive to changes in total labor...

The objective of this work is to present the role of statistical methods in facilitating managerial decisions on the combination of production factors, taking account of the limited character of them, but the two aspects of economic activity: one technical and one economic. The analysis was...