Rabu, 30 Desember 2015

Mastering ‘Metrics PDF Free Download


Mastering ‘Metrics: The Path from Cause to Effect Hardcover – December 28, 2014
Author: Joshua D. Angrist ID: 0691152837

Review

“I would be hard pressed to name another econometrics book that can be read for enjoyment yet provides useful quantitative insights.”–M.S.R., Financial Analysts Journal

–This text refers to the Paperback edition.

From the Back Cover

“Written by true ‘masters of ‘metrics,’ this book is perfect for those who wish to study this important subject. Using real-world examples and only elementary statistics, Angrist and Pischke convey the central methods of causal inference with clarity and wit.”–Hal Varian, chief economist at Google

“With humor and rigor, this book explores key approaches in applied econometrics. The authors present accessible, interesting examples–using data-heavy figures and graphic-style comics–to teach practitioners the intuition and statistical understanding they need to become masters of ‘metrics. A must-read for anyone using data to investigate questions of causality!”–Melissa S. Kearney, University of Maryland and the Brookings Institution

“This valuable book connects the dots between mathematical formulas, statistical methods, and real-world policy analysis. Reading it is like overhearing a conversation between two grumpy old men who happen to be economists–and I mean this in the best way possible.”–Andrew Gelman, Columbia University

“Modern econometrics is more than just a set of statistical tools–causal inference in the social sciences requires a careful, inquisitive mindset. Mastering ‘Metrics is an engaging, fun, and highly accessible guide to the paradigm of causal inference.”–David Deming, Harvard University

“Few fields of statistical inquiry have seen faster progress over the last several decades than causal inference. With an engaging, insightful style, Angrist and Pischke catch readers up on five powerful methods in this area. If you seek to make causal inferences, or understand those made by others, you will want to read this book as soon as possible.”–Gary King, Harvard University

“Posing several well-chosen empirical questions in social science, Mastering ‘Metrics develops methods to provide the answers and applies them to interesting datasets. This book will motivate beginning students to understand econometrics, with an appreciation of its strengths and limits.”–Gary Chamberlain, Harvard University

“Focusing on five econometric tools, Mastering ‘Metrics presents key econometric concepts. Any field that uses statistical techniques to conduct causal inference will find this book useful.”–Melvyn Weeks, University of Cambridge

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Hardcover: 304 pagesPublisher: Princeton University Press (December 28, 2014)Language: EnglishISBN-10: 0691152837ISBN-13: 978-0691152837 Product Dimensions: 8.8 x 5.7 x 0.9 inches Shipping Weight: 1 pounds (View shipping rates and policies) Best Sellers Rank: #407,246 in Books (See Top 100 in Books) #171 in Books > Business & Money > Economics > Econometrics
Imagine that you are taking a senior undergraduate seminar class, and the professor has picked out about a dozen recent social science papers (1/3 authored by Angrist) with econometric analyses in order to teach the various statistical methods that you learned in your econometrics class. That is what this book feels like. The topics of the papers try to answer causal questions such as, “Does low cost or free health insurance improve health outcomes?”, “Does attending a highly selective private university lead to higher earnings compared to a less competitive public university?”, and “Do charter schools increase student test scores?” The authors introduce the background for each paper then describe their favored econometric techniques to determine the answers (randomized trial, regression, instrumental variable, regression discontinuity, and differences-in-differences). The first 3 techniques are covered extensively in most introductory econometrics textbooks, while the last 2 are much less covered. A few other econometrics topics are sprinkled throughout the text.

For those with an economics degree or a very good grasp of statistical analysis, this book can be a nice refresher on econometric techniques used to determine causal effects through experiments or quasi-experiments. A more advanced treatment (with linear algebra and calculus) of the same topics can be found in the authors’ other book “Mostly Harmless Econometrics”.

For those that are upper level economics or social science majors in college, this book can serve as a supplement to an econometrics or advanced statistics class by providing real examples of econometrics in action and act as a bridge to understanding econometrics research articles.
Download Mastering ‘Metrics: The Path from Cause to Effect – December 28, 2014 PDF Free Download

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Selasa, 17 November 2015

The Fifth Discipline PDF Free Download


The Fifth Discipline: The Art & Practice of The Learning Organization Paperback – Deckle Edge, March 21, 2006
Author: Peter M. Senge ID: 0385517254

Review

"Forget your old, tired ideas about leadership. The  most successful corporation of the 1990s will be  something called a learning organization." –  Fortune Magazine.

About the Author

PETER M. SENGE is the founding chairperson of the Society for Organizational Learning and a senior lecturer at MIT. He is the co-author of The Fifth Discipline Fieldbook, The Dance of Change, and Schools That Learn (part of the Fifth Discipline Fieldbook series)and has lectured extensively throughout the world. He lives in Cambridge, Massachusetts.

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Paperback: 445 pagesPublisher: Doubleday; Revised & Updated edition (March 21, 2006)Language: EnglishISBN-10: 0385517254ISBN-13: 978-0385517256 Product Dimensions: 6.2 x 1 x 9 inches Shipping Weight: 1.4 pounds (View shipping rates and policies) Best Sellers Rank: #3,286 in Books (See Top 100 in Books) #19 in Books > business & Money > Processes & Infrastructure > Organizational Learning #25 in Books > Business & Money > Skills > Communications #86 in Books > Business & Money > Management & Leadership > Motivational
Since I read this book 15 years ago, the idea of the learning organization has embedded itself in my brain and not let go. I’ve been on a search to find or create the learning organization ever since. I’ve never been sure that it really exists in practice, so it’s good to see that the revised edition adds the reflections of some successful practitioners, demonstrating that learning organizations have emerged, even if they are almost as rare as they were before the first edition of Senge’s book was published.

But learning may be about to become less rare in our organizations. The 21st century brings a networked world of business — and in this era only living, learning organizations will be able to adapt and survive. All companies will be linked in a global ecosystem. No company will know when and where the next competitor will emerge. To sustain themselves, all organizations will need to constantly innovate and learn.

Senge’s book is worth having and keeping on your bookshelf because it gets to the essence of what’s needed to create a learning organization. Senge describes five disciplines that must be mastered at all levels of the organization:

1. Personal mastery — clarifying personal vision, focusing energy, and seeing reality

2. Shared vision — transforming individual vision into shared vision

3. Mental models — unearthing internal pictures and understanding how they shape actions

4. Team learning — suspending judgments and creating dialogue

5.
Download The Fifth Discipline: The Art & Practice of The Learning Organization – Deckle Edge, March 21, 2006 PDF Free Download

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Rabu, 30 September 2015

Nikon D5500: From Snapshots to Great Shots Kindle Edition


Nikon D5500: From Snapshots in order to Great Shots Kindle Edition
Author: Take advantage of Sylvan IDENTIFICATION: B00Y16PE2S

Done.
File Size: 50153 KBPrint Length of time: 288 pagesSimultaneous Device Use: Up to some simultaneous equipment, per author limitsPublisher: Peachpit Press; you edition (May 15, 2015)Publication Date: May possibly 15, 2015 Sold simply by:   Electronic Services, Incorporation. Language: EnglishID: B00Y16PE2SText-to-Speech: Allowed X-Ray: Certainly not Enabled Phrase Wise: Certainly not EnabledLending: Certainly not Enabled Increased Typesetting: Allowed Best Vendors Rank: #400, 482 Compensated in Kindle Store (See Top 90 Paid within Kindle Store) #185 in  Kindle Shop > Kindle eBooks > Arts as well as photography > Photography > Equipment #434 in  Kindle Store > Kindle e-books > Artistry & Digital photography > Digital photography > Photography #632 in  Books > Arts as well as Photography > Photography as well as Video > Equipment, Methods & research > Appliances

Very frustrated in this guide. I previously had bought the same volume level for the 3200 (Nikon D3200: From Snapshots to Great Shots). After i upgraded the camera for the D5500 just lately, I inserted a pre-order for the fresh upcoming guide for the 5500. It arrived yesterday plus its almost completely a word just for word backup of the 3200 version by using only a few slight changes every now and then. I predicted at least new information tightly related to this digicam over the various other, even if the video cameras are similar. I will never have bought this format had I just ever thought that it will be a virtual backup of the 1st, substituting the amount 5500 just for 3200 just about everywhere it made an appearance and tiny else in addition to a new photo on the protect. What a waste materials of money! Typically the book by itself is good, nonetheless who would have got thought that they will repackage the first as a fresh book using a slightly different name. Shame, pity, shame!

This is simply not an proprietors manual, nonetheless a great training manual to be able to actually utilize the myriad options that come with the D5500 to take images. Well thought out in addition to presented in a fashion that most newbie shutterbugs may understand. Desire I’d also have something like this whenever i started out within photography forty five years ago!

Well crafted and a great insight certain to the D5500.
Get Nikon D5500: From Snapshots to Great Shots Kindle Edition

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