Firm selection and industry evolution: the post-entry performance of new firms

A dynamic framework based on the process of firm selection and industry evolution is used to analyse the post-entry performance of new firms. In particular, it is hypothesized that, based on the stylized fact that virtually all new firms start at a very small scale of output, firm growth and survival are shaped by the need to attain an efficient level of output. The post-entry performance of more than 11,000 U.S. manufacturing firms established in 1976 is tracked throughout the subsequent tenyear period. Firm growth is found to be negatively influenced by firm size but positively related to the extent of scale economies, capital intensity, innovative activity, and market growth. By contrast, the likelihood of survival is identified as being positively influenced by firm size, market growth, and capital intensity, but negatively affected by the degree of scale economies in the industry. When viewed through the dynamic framework of firm selection and industry evolution, the empirical results shed considerable light on several paradoxes in the industrial organization literature, such as the continued persistence over time of an asymmetrical firm-size distribution consisting predominantely of suboptimal scale firms, and the failure of capital intensity and scale economies to substantially deter the entry and start-up of new firms.     

Substitution of labour,capital and energy in the manufacturing sector of Pakistan

Share equations of labour, capital, energy and fuel types, derived from translog cost functions, are estimated by Zellner iterative method to obtain elasticities of labour, capital, energy and fuel types and elasticities of substitution between them. Labour, capital and energy appear as substitutes, natural gas and electricity as complements, and other fuels as substitutes.     

Is there a poverty trap for developing countries? Polarization: Reality or myth

A general view that as between countries ‘the rich are getting richer while the poor are getting poorer’ supported in the development literature by explanations relating to cumulative causation, economies of scale etc., and statistically based on the relation between GNP per capita in 1978 and its growth rates during 1960–1978, is shown to contain considerable elements of ‘myth’ or statistical ‘delusion’. The ‘naïve’ polarization hypothesis based on income levels at the end of the period over which growth rates are measured is left with a much weakened empirical basis when the proper substitution of levels of income at the beginning of the period is made. This is particularly so for low- and middle-income countries taken separately, while for the 18 industrialized countries a strong tendency towards convergence in per capita incomes emerges. Finally, for the growth in manufacturing value added during 1960–1977 a significant tendency towards convergence was observed in the case of a group of 24 least developed countries.     

Measuring wage effects of plant size

There are large plant size–wage effects in the Nordic countries after taking into account individual and job characteristics as well as systematical sorting of the workers into various plant-sizes. The plant size–wage elasticities we obtain are, in contrast to other dimensions of the wage distribution, comparable to the plant-size effects in other countries such as the U.S. with completely different institutions of wage setting. We also investigate the consequence of measurement error associated with the common practice of using midpoints of plant-size classes to estimate the plant size–wage elasticity. Our results indicate that using size–class midpoints yields essentially the same results as using exact measures of plant size.     

Sodium content in fast foods: assessment of menu items in selected countries

This study was designed considering the ubiquitous presence of sodium in restaurant menus, the rapid growth of U.S. fast food operations globally, the impact of fast food on human health, and recent legislative steps to label sodium content. A strong correlation was found between calories and protein content versus sodium contents. Similar brand named menu items had different nutrient and sodium content in selected countries. When portion sizes of meat and cheese are controlled sodium can be reduced without sacrificing the flavor of the foods and in addition reducing the calories provided by selected menu items.     

Does education reduce homicide? A panel data analysis of Asian region

Quality & Quantity - Education may play an active role in enhancing the abilities of people. It does not only help in training for the professional field but is one of the most influential ways...     

Can a path to peace promote export growth? Evidence from Pakistan and its trading partners

Quality & Quantity - This study has investigated the connection between peace and performance of Pakistan’s export sector. The interstates conflicts, terrorist activities and war elements...     

The effect of health,cosmetic and social antismoking information themes on adolescents’ beliefs about smoking

The paper examines the effect of long-term health-related and short-term social and physical antismoking information on adolescents’ beliefs about smoking. Findings from a UK school-based study indicate that antismoking information about the short-term effects of smoking, such as cosmetic (e.g. yellow teeth and fingernails and smelly clothes) and fitness, have a greater impact on beliefs than long-term health-related information. The implications for the design of antismoking campaigns are explored.