TY - JOUR A1 - Hanneke, Björn A1 - Skiera, Bernd A1 - Kraft, Thilo Gerwien A1 - Hinz, Oliver T1 - Relationship between customers’ size of wallet, share of wallet, and total wallet: new insights from the blockchain T2 - Efl insights : an elf - the Data Science Institute publication N2 - Nowadays, firms lack information to derive the share of wallet, a vital metric that identifies how much additional spending a firm could capture from each customer. However, decoding Blockchain data enables observing all transactions of each wallet, respectively customer, on the Ethereum NFT market. To shed light on the share of wallet, we analyzed 22.7 million transactions from over 1.3 million customers across eight competing firms on the Ethereum NFT market. Y1 - 2024 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/80804 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-808042 SN - 1866-1238 SN - 2700-2241 VL - 2024 IS - 1 SP - 6 EP - 8 PB - E-Finance Lab e.V. CY - Frankfurt am Main ER -