In this paper we focus on alternative procedures for calculating and interpreting quality-adjusted price indexes for microcomputers, based on a variety of estimated hedonic price equations. Our data set comprises an unbalanced panel for 1265 model observations from 1982 to 1988, and includes...

This article describes qregsel, a Stata module to implement a copula-based sample selection correction for quantile regression recently proposed by Arellano and Bonhomme (2017, Econometrica 85(1): 1-28). The command allows the user to model selection in quantile regressions using either a...

The main purpose of this article is to present the use of R programming language in cartographic visualization demonstrating using machine learning methods in geographic education. Current trends in education technologies are largely influenced by the possibilities of distance-learning,...

Excel is used to build a simulation of the TI BAII-Plus financial calculator to illustrate the N, I/Y, PV, PMT, and FV inputs. Unlike other financial calculator simulators, this template also displays the corresponding Excel functions to aid in transitioning the student to using Excel for...

The description and visualization of processes and underlying requirements are a core task in IT projects today. The translation of information between different forms of representation is used to include these efficiently in the different steps of a project, e.g., to describe the as-is and...

Numerous students suffered from academic procrastination because it’s a common problem and phenomenon in academic settings. Many previous researchers have analyzed its relations with other factors, such as self-regulation, academic performance, etc. In this paper, Bibliometrix and VOSviewer...

The analysis of modern literary sources demonstrates that studying of visual identification elements is considered by authors of scientific researches in the aspect of their use for business-structures. Specific sectors of human activity and the art sphere are either ignored or not taken into...

Purpose: Visual representations, as the mechanism of tourism discourses, are vital to the constructed realities of tourism. This paper aims to contribute to ongoing research on tourist postcards and tourist imagery, exploring how contemporary photographic tourist postcards act as narratives of...

5S is not just about a clean and shiny workplace. Its a strategy for removing wastes and improving productivity. This is how Toyota utilize the tool to improve workplace productivity.This book provide a comprehensive guide about the tool. How to plan, execute and sustain. This book is a...

Understanding online consumers and their buying behavior had been the major focus for marketers and gained special attention among the marketing science researchers for over three decades. The purpose of this research is to investigate the past and current trends in online consumer behavior...