This monograph poses a series of key problems of evidential reasoning and argumentation. It then offers solutions achieved by applying recently developed computational models of argumentation made available in artificial intelligence. Each problem is posed in such a way that the solution is easily understood. The book progresses from confronting these problems and offering solu...(展开全部)

The completely revised and updated edition of this methodological classic continues to provide practical, comprehensive and strategic guidance on qualitative design, purposeful sampling, interviewing, fieldwork, observation methods, and qualitative analysis and interpretation while integrating the extensive qualitative literature of the last decade.New to this edition: - Twelve...(展开全部)

简介：❌请勿上升真人2023.11.22执笔 2023.11.24发布【重修】

"Clarifies the concepts used in impact analysis and provides in-depth methodologies for research." --Educatorâ&#128;&#153;s Update</p> "I learned much from reading the first edition of this book years ago, and this edition retains many of the positive features of that version, especially the regression framework and the lucid discussion of how regression discontinuity and ...(展开全部)

Review "...explains how an empirical economist approaches the task of constructing a model and how economic models and forecasts can be evaluated." Journal of Economic Literature "Granger wants to tell the world something about model assessment, a topic that he believes has not gotten the attention it deserves. In doing so, he gives us a short book that is easy to read and acce...(展开全部)

With all of the changes in communications, technology, and trading styles, a thorough and comprehensive working knowledge of how to properly design and test strategies has never been more important than it has become in today’s extremely competitive markets. That’s why Robert Pardo has created The Evaluation and Optimization of Trading Strategies, Second Edition . For anyone p...(展开全部)

With all of the changes in communications, technology, and trading styles, a thorough and comprehensive working knowledge of how to properly design and test strategies has never been more important than it has become in today’s extremely competitive markets. That’s why Robert Pardo has created The Evaluation and Optimization of Trading Strategies, Second Edition . For anyone p...(展开全部)

Review "...explains how an empirical economist approaches the task of constructing a model and how economic models and forecasts can be evaluated." Journal of Economic Literature "Granger wants to tell the world something about model assessment, a topic that he believes has not gotten the attention it deserves. In doing so, he gives us a short book that is easy to read and acce...(展开全部)

Today only about a thousand giant pandas survive in the wild. Dependent on a shrinking supply of bamboo on the one hand and threatened by human greed on the other, the panda is at extreme risk. Here, acclaimed naturalist George B. Schaller uses his evocative powers and the insight gained by four years in the forests of the Wolong and Tangjiahe panda reserves to document the pli...(展开全部)