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MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 56343
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20250825164329.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 250825|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: OSt
- Transcribing agency: OSt
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Online markets, Product browsing, Congestion externalities, Android app store, Natural experiment, App visibility, Usage reduction, Download impact, Market entry, Structural demand model, Consumer welfare, Variety gains, Platform design, Digital congestion, App market dynamics, Welfare loss, User behavior, Interface redesign, Economic modeling, Market saturation
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OSt)527128: Ershov, Daniel 56342, Variety-based congestion in online markets: Evidence from mobile apps