Fourteen-year-old Mona isn’t like the wizards charged with defending the city. She can’t control lightning or speak to water. Her familiar is a sourdough starter and her magic only works on bread. She has a comfortable life in her aunt’s bakery making gingerbread men dance. But Mona’s life is turned upside down when she finds a dead body on the bakery floor. An assassin is stal...(展开全部)

Fourteen-year-old Mona isn’t like the wizards charged with defending the city. She can’t control lightning or speak to water. Her familiar is a sourdough starter and her magic only works on bread. She has a comfortable life in her aunt’s bakery making gingerbread men dance. But Mona’s life is turned upside down when she finds a dead body on the bakery floor. An assassin is stal...(展开全部)

热纳维耶芙·安东丽·德阿里奥夫人一生中大多数时间都在巴黎度过，她现在居住在法国南部。自从孩提时代起，她就更乐意陪母亲去裁缝店，而不是去看电影。她在时装设计和珠宝制作方面展现了非凡的才能，并开办了自己的时装店。她最终因为自己的杰出成就而被莲娜丽姿公司聘请，多年来她一直指导着该公司的时装沙龙。

This text is for teachers and students throughout the world who require an introduction to the subject of econometrics, the notation and technical detail that characterize most textbooks. This edition updates the contents and references throughout the text, while retaining the basic structure and structure of earlier editions. New material has been added on several topics such ...(展开全部)

A Guide to Econometrics has established itself as a preferred text for teachers and students throughout the world. It provides an overview of the subject and an intuitive feel for its concepts and techniques without the notation and technical detail that characterize most econometrics textbooks.The fifth edition has two major additions, a chapter on panel data and an innovative...(展开全部)

This is the perfect (and essential) supplement for all econometrics classes--from a rigorous first undergraduate course, to a first master's, to a PhD course. Explains what is going on in textbooks full of proofs and formulas Offers intuition, skepticism, insights, humor, and practical advice (dos and don'ts) Contains new chapters that cover instrumental variables and computati...(展开全部)

This is the perfect (and essential) supplement for all econometrics classes--from a rigorous first undergraduate course, to a first master's, to a PhD course. Explains what is going on in textbooks full of proofs and formulas Offers intuition, skepticism, insights, humor, and practical advice (dos and don'ts) Contains new chapters that cover instrumental variables and computati...(展开全部)

This text is for teachers and students throughout the world who require an introduction to the subject of econometrics, the notation and technical detail that characterize most textbooks. This edition updates the contents and references throughout the text, while retaining the basic structure and structure of earlier editions. New material has been added on several topics such ...(展开全部)

A Guide to Econometrics has established itself as a preferred text for teachers and students throughout the world. It provides an overview of the subject and an intuitive feel for its concepts and techniques without the notation and technical detail that characterize most econometrics textbooks.The fifth edition has two major additions, a chapter on panel data and an innovative...(展开全部)

Based on their extensive experience with teaching R and statistics to applied scientists, the authors provide a beginner's guide to R. To avoid the difficulty of teaching R and statistics at the same time, statistical methods are kept to a minimum. The text covers how to download and install R, import and manage data, elementary plotting, an introduction to functions, advanced ...(展开全部)