TY - GEN A1 - Peng, Yingying A1 - Dost, Florian A1 - Lukas, Bryan A1 - Homburg, Christian ED - Cross, Samantha ED - Saboo, Alok T1 - Four Types of Information Interplay in Product Reviews and their Sales Effects T2 - 2024 AMA Winter Academic Conference Proceedings N2 - Consumer decision-making is influenced by user-generated information in reviews of products and services. We predict that sales levels are associated with two forms, respectively, of information inconsistency (confliction and competition) and consistency (confirmation and complementary) often found in product and service reviews. For our investigation, we classified information contained in tablet computer reviews as conflicting, competing, confirming, or complementing using BERT (Bidirectional Encoder Representations from Transformers) and word2vec (Word to Vector) techniques. Estimating an aggregated-level sales rank model over a 24-week period on reviews and sales data obtained from Amazon, we show that variations in tablet sales can be partially explained with our information classification. These findings provide new insights for user-generated content research. Y1 - 2024 UR - https://www.ama.org/wp-content/uploads/2024/02/2024-Winter-AMA-Proceedings_Feb-28-2024.pdf SN - 978-0-87757-018-9 SP - 604 EP - 606 ER - TY - GEN A1 - Miao, Hu A1 - Lorenzana, José A1 - Seibold, Götz A1 - Peng, Yingying A1 - Amorese, Andrea A1 - Yakhou-Harris, Flora A1 - Kummer, Kurt A1 - Brookes, Nicholas B. A1 - Konik, R. M. A1 - Thampy, Vivek A1 - Gu, G. D. A1 - Ghiringhelli, Giacomo Claudio A1 - Braicovich, Lucio A1 - Dean, M. P. M. T1 - High-temperature charge density wave correlations in La1.875Ba0.125CuO4 without spin–charge locking T2 - Proceedings of the National Academy of Sciences of the United States of America PNAS N2 - Although all superconducting cuprates display charge-ordering tendencies, their low-temperature properties are distinct, impeding efforts to understand the phenomena within a single conceptual framework. While some systems exhibit stripes of charge and spin, with a locked periodicity, others host charge density waves (CDWs) without any obviously related spin order. Here we use resonant inelastic X-ray scattering to follow the evolution of charge correlations in the canonical stripe-ordered cuprate La1.875Ba0.125CuO4 across its ordering transition. We find that high-temperature charge correlations are unlocked from the wavevector of the spin correlations, signaling analogies to CDW phases in various other cuprates. This indicates that stripe order at low temperatures is stabilized by the coupling of otherwise independent charge and spin density waves, with important implications for the relation between charge and spin correlations in the cuprates. KW - charge density waves KW - stripes KW - high-temperature superconductivity KW - cuprates KW - X-rays Y1 - 2017 UR - http://www.pnas.org/content/early/2017/10/31/1708549114.abstract U6 - https://doi.org/10.1073/pnas.1708549114 SN - 1091-6490 SN - 0027-8424 VL - 114 IS - 47 SP - 12430 EP - 12435 ER -