<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">RER</journal-id><journal-title-group><journal-title>Regional Economics Research</journal-title></journal-title-group><issn>2998-8853</issn><eissn>2998-8861</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/RER.2025020003</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>双维度自我同一性模型：数字化背景下身份认同的重构与解读</title><url>https://artdesignp.com/journal/RER/1/2/10.61369/RER.2025020003</url><author>武永强</author><pub-date pub-type="publication-year"><year>2025</year></pub-date><volume>1</volume><issue>2</issue><history><date date-type="pub"><published-time>2025-12-20</published-time></date></history><abstract>在全球化与数字化加速发展的背景下，个体的身份认同呈现出多元化与动态化特征。本文提出&amp;ldquo;双维度自我同一性&amp;rdquo;模型，从&amp;ldquo;自我眼中的我&amp;rdquo;（心理延续性）与&amp;ldquo;他人眼中的我&amp;rdquo;（实体/社会延续性）两个维度，系统分析数字化时代身份认同的构成与变化。该模型整合传统自我同一性理论，强调两种维度之间的差异与互动，并探讨其在虚拟身份、多重人设、跨文化适应等情境中的适用性。通过引入虚拟现实、社交媒体和移民文化等案例，本文揭示数字身份既依赖心理认同，也依赖符号化的实体延续，能够解释现实与虚拟身份的切换与共存。研究结果表明，该模型不仅扩展了传统理论在数字语境下的解释力，也为身份伦理与法律保护提供了新的分析框架。</abstract><keywords>身份认同,双维度自我同一性,数字化,虚拟身份,多元文化</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]Brennan, T. (2015). Borrowed light: Vico, Hegel, and the colonization of the self. Oxford University Press.[2]Chalmers, D. J. (2010). The character of consciousness. Oxford University Press.[3]Coulmas, F. (2019). Identity: A very short introduction. Oxford University Press.[4]Donath, J. (2007). Signals, truth, and design. The MIT Press.[5]Goffman, E. (1959). The presentation of self in everyday life. Anchor Books.24(5), 1816&amp;ndash;1836.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
