Скачать книгу - Methodology of Longitudinal Surveys



Longitudinal surveys are surveys that involve collecting data from multiple subjects on multiple occasions. They are typically used for collecting data relating to social, economic, educational and health-related issues and they serve as an important tool for economists, sociologists, and other researchers. Focusing on the design, implementation and analysis of longitudinal surveys, Methodology of Longitudinal Surveys discusses the current state of the art in carrying out these surveys. The book also covers issues that arise in surveys that collect longitudinal data via retrospective methods. Aimed at researchers and practitioners analyzing data from statistical surveys the book will also be suitable as supplementary reading for graduate students of survey statistics. This book: Covers all the main stages in the design, implementation and analysis of longitudinal surveys. Reviews recent developments in the field, including the use of dependent interviewing and mixed mode data collection. Discusses the state of the art in sampling, weighting and non response adjustment. Features worked examples throughout using real data. Addresses issues arising from the collection of data via retrospective methods, as well as ethical issues, confidentiality and non-response bias. Is written by an international team of contributors consisting of some of the most respected Survey Methodology experts in the field


Fraud Data Analytics Methodology. The Fraud Scenario Approach to Uncovering Fraud in Core Business Systems Fraud Data Analytics Methodology. The Fraud Scenario Approach to Uncovering Fraud in Core Business Systems

Автор: Leonard Vona W.

Год издания: 

Uncover hidden fraud and red flags using efficient data analytics Fraud Data Analytics Methodology addresses the need for clear, reliable fraud detection with a solid framework for a robust data analytic plan. By combining fraud risk assessment and fraud data analytics, you'll be able to better identify and respond to the risk of fraud in your audits. Proven techniques help you identify signs of fraud hidden deep within company databases, and strategic guidance demonstrates how to build data interrogation search routines into your fraud risk assessment to locate red flags and fraudulent transactions. These methodologies require no advanced software skills, and are easily implemented and integrated into any existing audit program. Professional standards now require all audits to include data analytics, and this informative guide shows you how to leverage this critical tool for recognizing fraud in today's core business systems. Fraud cannot be detected through audit unless the sample contains a fraudulent transaction. This book explores methodologies that allow you to locate transactions that should undergo audit testing. Locate hidden signs of fraud Build a holistic fraud data analytic plan Identify red flags that lead to fraudulent transactions Build efficient data interrogation into your audit plan Incorporating data analytics into your audit program is not about reinventing the wheel. A good auditor must make use of every tool available, and recent advances in analytics have made it accessible to everyone, at any level of IT proficiency. When the old methods are no longer sufficient, new tools are often the boost that brings exceptional results. Fraud Data Analytics Methodology gets you up to speed, with a brand new tool box for fraud detection.


Enterprise Risk Management. A Methodology for Achieving Strategic Objectives Enterprise Risk Management. A Methodology for Achieving Strategic Objectives

Автор: Gregory Monahan

Год издания: 

Written for enterprise risk management (ERM) practitioners who recognize ERM?s value to their organization, Enterprise Risk Management: A Methodology for Achieving Strategic Objectives thoroughly examines operational risk management and allows you to leverage ERM methodology in your organization by putting author and ERM authority Gregory Monahan's Strategic Objectives At Risk (SOAR) methodology to work. A must-read for anyone interested in risk management as a strategic, value-adding tool, this no-nonsense book shows you how to use ERM and SOAR to empower your company to go from stuck to competitive.


Improving Surveys with Paradata. Analytic Uses of Process Information Improving Surveys with Paradata. Analytic Uses of Process Information

Автор: Frauke Kreuter

Год издания: 

Explore the practices and cutting-edge research on the new and exciting topic of paradata Paradata are measurements related to the process of collecting survey data. Improving Surveys with Paradata: Analytic Uses of Process Information is the most accessible and comprehensive contribution to this up-and-coming area in survey methodology. Featuring contributions from leading experts in the field, Improving Surveys with Paradata: Analytic Uses of Process Information introduces and reviews issues involved in the collection and analysis of paradata. The book presents readers with an overview of the indispensable techniques and new, innovative research on improving survey quality and total survey error. Along with several case studies, topics include: Using paradata to monitor fieldwork activity in face-to-face, telephone, and web surveys Guiding intervention decisions during data collection Analysis of measurement, nonresponse, and coverage error via paradata Providing a practical, encompassing guide to the subject of paradata, the book is aimed at both producers and users of survey data. Improving Surveys with Paradata: Analytic Uses of Process The book also serves as an excellent resource for courses on data collection, survey methodology, and nonresponse and measurement error.


Venture Capital Valuation. Case Studies and Methodology Venture Capital Valuation. Case Studies and Methodology

Автор: Lorenzo Carver

Год издания: 

Real-world case studies clarify valuation principles to help readers maximize returns When founders, VCs, angels, attorneys, CFOs, CEOs, and employees don't understand the true meanings of «value» and «valuation,» they end up losing money—lots of money. Venture Capital Valuation is for anyone involved in a venture capital- or angel-backed private company who wants to get the most out of their investments by controlling one of the few things they can when dealing with high-velocity, risky investments: their understanding of valuation. Lorenzo Carver, author and developer of the #1 selling, award-winning small-business valuation solution software, shares his decades of experience simplifying the high-growth company valuation process for clients in every business sector. Anchored by scores of high-profile examples, Venture Capital Valuation deftly illustrates how stakeholders in a given startup or high-growth company could have improved their outcomes by having better information about valuation. Helping readers answer such vital valuation questions as «What's this company worth?» «Is this a fair valuation?» and «Are we leaving too much money on the table?» Venture Capital Valuation dissects the valuation profiles of some of today's leading corporations, including: Facebook Twitter LinkedIn Microsoft Yahoo! Kayak.com Zogenix Plus, interviews with venture-backed company valuation experts Jeff Faust, Josh Cashman, and Joe Orlando A companion website allows readers to access and download additional material mentioned throughout the text. Don't wait until it's too late. Learn how «value» changes rights to cash flow at every stage of a company's evolution with Venture Capital Valuation.


Problem Solving and Data Analysis Using Minitab. A Clear and Easy Guide to Six Sigma Methodology Problem Solving and Data Analysis Using Minitab. A Clear and Easy Guide to Six Sigma Methodology

Автор: Rehman Khan M.

Год издания: 

Six Sigma statistical methodology using Minitab Problem Solving and Data Analysis using Minitab presents example-based learning to aid readers in understanding how to use MINITAB 16 for statistical analysis and problem solving. Each example and exercise is broken down into the exact steps that must be followed in order to take the reader through key learning points and work through complex analyses. Exercises are featured at the end of each example so that the reader can be assured that they have understood the key learning points. Key features: Provides readers with a step by step guide to problem solving and statistical analysis using Minitab 16 which is also compatible with version 15. Includes fully worked examples with graphics showing menu selections and Minitab outputs. Uses example based learning that the reader can work through at their pace. Contains hundreds of screenshots to aid the reader, along with explanations of the statistics being performed and interpretation of results. Presents the core statistical techniques used by Six Sigma Black Belts. Contains examples, exercises and solutions throughout, and is supported by an accompanying website featuring the numerous example data sets. Making Six Sigma statistical methodology accessible to beginners, this book is aimed at numerical professionals, students or academics who wish to learn and apply statistical techniques for problem solving, process improvement or data analysis whilst keeping mathematical theory to a minimum.