The presence of stock market efficiency is a distinctive characteristic of the effectively functioning market economy. Investigation of the market efficiency of seven emerging East-European stock exchanges is carried out as their major stock indices (BELEX15, BET, CROBEX, ISE100, PFTS, RTSI, SOFIX) are studied in respect of long-range dependence (LRD), persistency, and forecasting possibili...

Recent environmental legislation, such as the European Union Directive on End-ofLife Vehicles and the Japanese Home Electric Appliances Recycling law, has had a major influence on product design from both an engineering and an economic perspective. This article presents a methodology for studying the effects of automobile fuel efficiency and emission policies on the long-term design decisions o...

Estimating the Effects of Tax Reform in Differentiated Product Oligopolistic Markets The incidence of taxation has been extensively discussed in the public finance literature, but mainly within a competitive market setting or within a homogenous good (Cournot type) oligopoly. In a differentiated product oligopoly the effect of taxation can be more complex as the rate of taxation may affect not ...

In the surrounding environment, lead (Pb) can be released by repairing some parts of automobile engine and radiators repair works. Lead is very well-known as a neurotoxicant as some links exist between blood lead level (BLL) and neurological outcomes. This cross sectional study was performed on 35 male workers who were 23 40 and worked in an automobile repair shop located in an industrial part ...

A common problem for marketing strategists is how to appropriately segment the market and select segment-specific marketing strategies. This paper presents a novel approach which integrates Fuzzy Delphi method, self-organizing maps (SOM) and a visualization technique to cluster customers according to their various characteristic variables and visualize segments by producing colorful market maps...

T he market potential is an indicator showing the level of market access and national demand for products of a region. The aim of this study is to study the effect of market potential on regional economic growth in 28 Iranian provinces over the years 2001–2011. In order to do that, a model of regional growth was estimated by using Spatial Dynamic Panel Data technique. This technique ...