The advent of advanced digital technologies, including the Internet of Things (IoT), image
processing, artificial intelligence (AI), blockchain, robotics and cognitive computing that have …

Lake Malombe is ranked among the most vulnerable inland freshwater shallow lakes in
Malawi. The lake has lost over US $79.83 million ecosystem service values from 1999 to …

There is a burgeoning literature using non-parametric frontier methods to measure mutual
fund performance. These articles measure the relationship between the various …

Despite the continuous promotion of breastfeeding by the World Health Organization and
national health systems, the consumption of breast milk substitutes (BMS) is increasing …

This paper investigates the relationship between the dynamics of price discounts at the
dealership level and product efficiency in the Spanish auto market. Using data envelopment …

This paper proposes the use of a metafrontier efficiency analysis approach to estimate
residential property values. The objective is to mitigate inefficiencies in these valuations …

This paper investigates how product innovation and competition dynamics have driven the
evolution of product efficiency in the Spanish auto market. We have collected data on more …

Since Akerlof's theory of lemons, economists have viewed quality uncertainty as an
informational advantage for sellers. Drawing on frontier techniques, we propose in this …

Most psychological research employs tables to report descriptive and inferential statistics.
Unfortunately, those tables often misrepresent critical information on the shape and …

Incremental innovation plays an important role in competitive conduct in high‐tech
industries. This paper explores the impact of new model introduction by employing a nested …