This paper revisits Verdoorn’s Law and issues related to its estimation using micro-data. Using a large panel of firms from the Brazilian manufacturing industry from 1996 to 2002, the exercise finds compelling evidence of increasing returns to scale in such a low level of aggregation using different specifications. The results were strengthened by indicator variables for sub-sectors and partici...

The aim of this paper is to empirically investigate the determinants of tourism demand by utilizing panel data for the period of 1995-2011 from top 20 countries sending tourists to Turkey. Econometric results obtained from panel cointegration analysis show that macroeconomic factors as such income, prices, supply capacity, exchange rate and political stability play a significant role in determi...

This paper sets out a general framework for store sales evaluation and prediction. The of retail chain with multiple stores are first decomposed into five components, then each componen...

This paper investigates the nature of competition in the retail gasoline market using a two year panel data of weekly prices for gas stations in San Diego county. The primary dimension of product differentiation in the retail gasoline market is spatial in the sense that a gas station’s market power depends on the locations of all other gas stations. In contrast to previous empirical studies, I ...

â â â  â  zahra zamani [1] â â  seyed komail tayebi â  department of economics, university of isfahan, iran â â department of economics, university of isfahan, iran â â â  abstract â  international trade causes that markets to become more competitive and small-medium sized enterprises (smes) learn to compete effectively within this increasingly competitive global market place. smes are able to ...

background infant mortality rate is widely used to assessing the health status of population in both developing and developed countries. the aim of this study was to identify the main factors affect infant mortality rate in eco countries for the years 2005 to 2012. methods a panel data model from eco countries from 2005 to 2012 used to identify the some of key explanatory variables (gdp per cap...