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Advertising Disclosures : Measuring Labeling Alternatives in Internet Search Engines
Edelman, Benjamin, (2015)
"Sponsored links" or "advertisements"? : measuring labeling alternatives in internet search engines
Edelman, Benjamin, (2010)
Internet: liability of search engine providers and advertisers for use of keywords in sponsored links
De Freitas, Ian, (2008)
It's not the size of the gift : it’s how you present it ; new evidence on gift exchange from a field experiment
Gilchrist, Duncan Sheppard, (2013)