{"product_id":"age-period-cohort-models-robert-obrien-9781466551534","title":"Age-Period-Cohort Models: Approaches and Analyses with Aggregate Data","description":"\u003cp\u003e\u003cem\u003eDevelop a Deep Understanding of the Statistical Issues of APC Analysis\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAge-Period-Cohort Models: Approaches and Analyses with Aggregate Data\u003c\/strong\u003e presents an introduction to the problems and strategies for modeling age, period, and cohort (APC) effects for aggregate-level data. These strategies include constrained estimation, the use of age and\/or period and\/or cohort characteristics, estimable functions, variance decomposition, and a new technique called the s-constraint approach. \u003c\/p\u003e \u003cp\u003e\u003cem\u003eSee How Common Methods Are Related to Each Other\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003eAfter a general and wide-ranging introductory chapter, the book explains the identification problem from algebraic and geometric perspectives and discusses constrained regression. It then covers important strategies that provide information that does not directly depend on the constraints used to identify the APC model. The final chapter presents a specific empirical example showing that a combination of the approaches can make a compelling case for particular APC effects.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eGet Answers to Questions about the Relationships of Ages, Periods, and Cohorts to Important Substantive Variables\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003eThis book incorporates several APC approaches into one resource, emphasizing both their geometry and algebra. This integrated presentation helps researchers effectively judge the strengths and weaknesses of the methods, which should lead to better future research and better interpretation of existing research. \u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Robert O'Brien\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1466551534\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781466551534\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e CRC Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/01\/2014\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 216\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.95lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.20h x 6.40w x 0.70d","brand":"Robert O'Brien","offers":[{"title":"Hardcover","offer_id":48622379237631,"sku":"9781466551534","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_755f040b-3e4c-4fce-8fa5-69676414750f.jpg?v=1780429068","url":"https:\/\/www.whiterainbookhouse.com\/products\/age-period-cohort-models-robert-obrien-9781466551534","provider":"WR Book House","version":"1.0","type":"link"}