In recent years there has been an exponential growth in the number of publications related
to theory and applications of Data Envelopment Analysis (DEA). Charnes, Cooper, and …

To consider different aspects of life when measuring human development, the United
Nations Development Program introduced the Human Development Index (HDI). The HDI is …

The purpose of this paper is to assess the output performance of information technology (IT)
service industries of twelve Organization of Economic Cooperation and Development …

This paper analyses the effects of investment in information technologies (IT) in the banking
sector using bank-level data from a panel of 68 US banks over the period 1986–2005 …

We developed an alternative approach for measuring information and communication
technology (ICT), applying Data Envelopment Analysis (DEA) using data from the …

Abstract Information technology (IT) services refer to the delivery and support of IT
operations and activities in order to satisfy business requirements and to manage IT …

Energy is consumed both by passenger and freight traffic, and it is generally not possible to
apportion energy consumption exclusively to either of the traffic without making restrictive …

It is an imperative task for management to measure an organization's performance against
its peers, competitors or itself. Among the performance measures frequently used …

This paper investigates the effects of software intellectual property rights (IPRs) on the
performance of software firms. For this, technical efficiency scores for Korean software firms …

In this paper we develop the partial adjustment valuation approach in which the speeds of
(partial) adjustment are assumed to be dynamic and variable, rather than fixed or constant …