With the market competition aggravating, it becomes necessary for market players to adopt a business model which can adopt dynamic business changes. Any enterprise has the possibility to win in the competition only when it forms the strategic alliance with the upstream and downstream enterprise....

This article presents web programming and datavisualization implementation using Stata (do file and/or ado files). Stata datasets or excel files, so as text files (.txt) are used to create, fill in and format HTML and Java content. Programming, loops and automation can be smartly implemented to...

XBRL is a language for the electronic communication of business and financial data, which is revolutionizing business reporting around the world. It provides major benefits in the preparation, analysis, and communication of business information. This note takes a foundational step toward a...

XBRL, the eXtensible Business Reporting Language, is an open standards-based reporting system being built to accommodate the electronic preparation and exchange of business reports around the world. XBRL is all about the electronic tagging of data. It has been compared to the introduction of...

Intro -- Titelseite -- Impressum -- Inhaltsverzeichnis -- Einführung -- Haben Sie das richtige Buch gewählt? -- Konventionen in diesem Buch -- Überprüfen Sie Ihre Sicherheitseinstellungen -- Törichte Annahmen über die Leser -- Symbole, die in diesem Buch verwendet werden -- Beispieldateien...

Asset prices to returns -- Building a portfolio -- Concluding returns -- Standard deviation -- Skewness -- Visualizing rolling kurtosis -- Shiny app skewness and kurtosis -- Concluding risk -- Portfolio theory -- Sharpe ratio -- Concluding portfolio theory -- Practice and applications -- Monte...

In recent years, the development of domain-specific modelling languages has gained remarkable attention. This is for good reasons: A domain-specific modelling language incorporates concepts that represent domain-level knowledge. Hence, systems analysts are not forced to reconstruct these...