1key,topic,author,title,year,verified,doi,crossref_title,journal,volume,issue,pages,pub_year,type,publisher,authors,title_sim,note2varian1980,sales,Varian,A Model of Sales,1980,False,,,,,,,,,,,,no confident Crossref match (best sim 0.00)3midrigan2011,menu_costs,Midrigan,"Menu Costs, Multiproduct Firms, and Aggregate Fluctuations",2011,False,,,,,,,,,,,,no confident Crossref match (best sim 0.00)4feenstra1994,indices,Feenstra,New Product Varieties and the Measurement of International Prices,1994,False,,,,,,,,,,,,no confident Crossref match (best sim 0.48)5diewert2023,indices,Diewert Fox,Substitution Bias in Multilateral Methods for CPI Construction,2022,False,,,,,,,,,,,,no confident Crossref match (best sim 0.00)6shrink2023,shrinkflation,,shrinkflation,2023,False,,,,,,,,,,,,"placeholder topic query, needs a specific paper"7hortacsu2008,search,Hortaçsu Syverson,"Product Differentiation, Search Costs, and Competition in the Mutual Fund Industry",2004,False,,,,,,,,,,,,no confident Crossref match (best sim 0.00)8