Combining Observational and Experimental Data to Improve Efficiency Using Imperfect Instruments

IF 4 2区 管理学 Q2 BUSINESS
George Z. Gui
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引用次数: 0

Abstract

The paper studies how to combine experimental and observational data using imperfect instruments—variables that satisfy the first-stage relevance condition, but violate the exclusion restrictions.
结合观测和实验数据,利用不完善的仪器提高效率
本文研究了如何利用不完善的仪器——满足第一阶段相关条件但违反排除限制的变量——将实验数据和观测数据结合起来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Marketing Science
Marketing Science BUSINESS-
CiteScore
8.60
自引率
10.00%
发文量
94
期刊介绍: Marketing Science is a publication of the Institute for Operations Research and the Management Sciences (INFORMS) publication (SSCI indexed). We invite authors to submit for peer review their best marketing-oriented research. We accept many types of manuscripts. Please consider us as an author-friendly outlet for your research. We are THE premier journal focusing on empirical and theoretical quantitative research in marketing. Marketing Science promises to provide constructive, fair, and timely reviews with the goal of identifying the best submissions for publication. Topics covered in Marketing Science include the following: -Advertising- Buyer Behavior- Channels- Competitive Strategy- Forecasting- Marketing Research- New Product Development- Pricing and Promotions- Sales Force Management- Segmentation- Services Marketing- Targetability.
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