Das Buch behandelt von der Formulierung einer Forschungsidee über die Konstruktion eines Fragebogens bis hin zu den wichtigsten Auswertungsschritten mit dem Statistikprogramm SPSS, Version 26, alle wichtigen Stufen und beinhaltet viele Beispiele. (Verlagsinformation)

Digital software platforms such as iOS or Android evolve quickly. Through regular updates, their set of built-in (core) features increases. While innovation allows strengthening platforms amidst competition, it can hurt contributors when introducing core features that are already provided by...

When applying Excel to finance, there exist many issues, such as how to focus on hands-on experience, how to inspire students to learn Excel, how to teach macros and how to get data into our spreadsheets in the first place. This paper offers a brand new approach with the following features....

This paper proposes the Stata command estudy and illustrates how it can be used to perform an event study customizing the statistical framework, from the estimates of abnormal returns to the tests for their statistical significance. Our program significantly improves the existing modules both in...

The search function is critical for the mobile shopping experience since customers bear substantial search costs with the constraint of screen size when filtering overloaded product information. This study investigates the impact of a search aid system with popular ranking topics on customer...