In this paper we consider environmental damage evaluation using two types of econometric models to analyse tree damage due to acid deposits, using cross-country data for several European countries. First, we use a set of univariate Poisson models and second, a multinomial probit model with the...

This paper using Malmquist productivity indexes analyzes the impact of internalization on productivity efficiency and competitive advantage for a sample of 395 firms with foreign ownership operating in the Greek manufacturing sector. A number of different factors in respect to firms’...

This study explores the efficiency of the Greek Banking sector with the use of a number of suggested financial efficiency ratios for the time period 1997-99. A non-parametric analytic technique (Data Envelopment Analysis) is employed for measuring efficiency. The suggested model in our analysis...

This paper measures the effect of different socioeconomic determinants on countries’ transparency efficiency. Specifically, using Data Envelopment Analysis (DEA), the transparency efficiency of twenty nine countries is calculated. Then with the help of factor analysis we extract two factors...

Showing a dual relationship between ARIMA (0, 2, 1) with parameter θ = -1 and the random walk, a new alternative hypothesis in the form of ARIMA (0, 2, 1) is established in this article for evaluating unit root tests. The power of four methods of testing for a unit root is investigated under...

Individuals’ decision to use a particular coastal beach is influenced by their preferences and perceptions as well as site's characteristics. This study examines visitors’ attributes and desired site specific characteristics in order to determine the factors affecting willingness to pay...

In this paper using Data Envelopment Analysis (DEA) we evaluate the influence of national culture on education policy efficiency for 20 OECD countries. For that reason bootstrap techniques have been employed in order to produce biased corrected efficiency scores and confidence intervals are been...

This paper contributes to the link between social and cultural factors with countries innovation performance. By measuring 25 countries’ innovation efficiency with the use of conditional and unconditional DEA (Data Envelopment Analysis) frontiers the paper provides empirical evidence of the...

This paper by using Data Envelopment Analysis (DEA) and statistical inference evaluates the citation performance of 229 economic journals. The paper categorizes the journals into four main categories (A to D) based on their efficiency levels. The results are then compared to the 27 “core...

This paper demonstrates an evaluation of welfare policies and regional allocation of public investment using Data Envelopment Analysis (DEA). Specifically, the efficiency of the welfare policies of the Greek prefectures for the census years of 1980, 1990 and 2000 are compared and analyzed. The...