Das Buch behandelt alle Grundgebiete der Wirtschaftsmathematik wie Matrizen, Gleichungen, Differential- und Integralrechnung und Spezialgebiete wie Differenzen- und Differentialgleichungen, Optimierung, Finanzmathematik und Wahrscheinlichkeitsrechnung und Statistik. Dabei steht die Anwendung von Excel im Vordergrund, dessen Eigenschaften und Programmiermöglichkeiten vorgestellt werden.

Find Medical Billing by Kris G. Patterson in Paperback and other formats in Medical > Practice Management & Reimbursement.

Find Medical Billing, Coding, and Reimbursement by Loretta Lea Sinclair in Paperback and other formats in Business & Economics > Home-Based Businesses.

Die Verbreitung digitaler Technologien ist ein Phänomen, das tiefgreifende Veränderungen in Gesellschaft, Wirtschaft und Staat mit sich bringt. Je länger dieser Prozess andauert, desto mehr finden Integrations-, Differenzierungs- und Gewöhnungsprozesse statt, die den Wechsel oder die Ablösung digitaler Systeme erschweren. Insbesondere große und am Markt etablierte Unternehmen befinden sich nach langjähriger Nutzung von Unternehmenssoftware in einer Phase der Post-Adoption. Die Lieferbeziehungen zwischen Softwareanwendern und -anbietern basieren folglich auf einer historisch gewachsenen Softwareausstattung. Insbesondere im Zusammenhang mit der zunehmenden Nutzung von Cloud Computing, Big Data Analytics und Machine Learning ist der Markt für Unternehmenssoftware gleichzeitig von dynamischen Anpassungen geprägt. Vor diesem Hintergrund stellt sich die Frage, ob sich Unternehmen von etablierten Softwaresystemen trennen sollten, um auf eine neuartige Software umzusteigen. Für solche Entscheidungen werden in einer Phase, in der die bestehende Software bereits im Einsatz ist, alternative Softwareoptionen nicht nur hinsichtlich ihrer Vor- und Nachteile verglichen, sondern auch der Aufwand und das Risiko eines Wechsels berücksichtigt. Vor diesem Hintergrund wurde in der vorliegenden Untersuchung der Frage nachgegangen, welche Faktoren und Wirkungszusammenhänge die Weiternutzung in der Post-Adoptionsphase bestimmen. Anhand einer empirischen Untersuchung und der Anwendung des Verfahrens der Strukturgleichungsmodellierung wird gezeigt, dass insbesondere strukturelle Barrieren die Weiternutzung von Unternehmenssoftware determinieren.

Like other sciences and engineering disciplines, software engineering requires a cycle of model building, experimentation, and learning. Experiments are valuable tools for all software engineers who are involved in evaluating and choosing between different methods, techniques, languages and tools. The purpose of Experimentation in Software Engineering is to introduce students, teachers, researchers, and practitioners to empirical studies in software engineering, using controlled experiments. The introduction to experimentation is provided through a process perspective, and the focus is on the steps that we have to go through to perform an experiment. The book is divided into three parts. The first part provides a background of theories and methods used in experimentation. Part II then devotes one chapter to each of the five experiment steps: scoping, planning, execution, analysis, and result presentation. Part III completes the presentation with two examples. Assignments and statistical material are provided in appendixes. Overall the book provides indispensable information regarding empirical studies in particular for experiments, but also for case studies, systematic literature reviews, and surveys. It is a revision of the authors’ book, which was published in 2000. In addition, substantial new material, e.g. concerning systematic literature reviews and case study research, is introduced.  The book is self-contained and it is suitable as a course book in undergraduate or graduate studies where the need for empirical studies in software engineering is stressed. Exercises and assignments are included to combine the more theoretical material with practical aspects. Researchers will also benefit from the book, learning more about how to conduct empirical studies, and likewise practitioners may use it as a “cookbook” when evaluating new methods or techniques before implementing them in their organization.

Home equity loans provide you with cash in exchange for the net assets you have accumulated in the property as a separate loan.

This article lists the worst ways to use credit card rewards and reminds people to avoid making these mistakes in order to get the most out of them.

It is essential to apply for a credit card to live in the United States.

Cardholders must know how to protect themselves against different types of fraud.

U.S. Representative Slaughter introduced the College Student Credit Card Protection Act in 1999 and 2001.

Choosing the right auto insurance for your family is an important decision. The coverage can help to protect a substantial investment, your car. The cost can affect your budget. With so many policies to choose from, it can become confusing to decide which one is best for you. In this article, we will discuss some tips that can help in the auto insurance selection process.

In 1999, the Consumer Federation of America (CFA) initiated widespread media coverage of the credit card problem among college students, provoking a strong social reaction.

CBS-News reports on five hidden credit card fee pitfalls and advises consumers to shop around for the most fair credit card.

many argue that this will not work, that credit card marketing in society will always affect college students, and that card issuers will always find ways to get around the rules.

The basic principle of building home equity is the same for everyone (paying off as much mortgage as possible), but in today's financial environment, different generations face different challenges. Therefore, no matter how old we are, we've put together some tips on building home equity.