Research agenda: My research examines how legitimacy is built, contested, and transformed in entrepreneurship and organizations, especially in settings marked by uncertainty, controversy, and inequality. I study how audiences form legitimacy judgments, how those judgments shift across contexts, and how they shape entrepreneurial outcomes.
Core Research Areas
Legitimacy states and dynamics: I study how legitimacy shifts across qualitatively distinct states rather than operating as a simple legitimacy-illegitimacy binary. This work examines how legitimacy becomes stabilized, challenged, and transformed in contested environments.
Microfoundations of legitimacy judgments: I examine how legitimacy judgments are formed and aggregated across micro, meso, and macro levels. In particular, I study how propriety beliefs are shaped by validity cues, categorical fit, and evaluator values, and how these judgments connect to organizational legitimation strategies.
Relational and situated legitimacy: I investigate the relational and context-dependent nature of legitimacy. This work highlights how legitimacy depends not only on organizational actions, but also on the values, identities, and issue-specific frameworks of audiences.
Entrepreneurship, inequality, and contested opportunity: I extend this research agenda to questions of entrepreneurship and inequality, including gender, ethno-racial, immigrant, and Indigenous entrepreneurship. Here, I examine how evaluative processes, institutions, and inequality shape access to opportunity and entrepreneurial outcomes.
Methods
I use experiments, conjoint designs, surveys, interviews, and quantitative text analysis to study evaluative processes in entrepreneurship and organizations.
Siraz, S.S., Claes, B.; De Castro, J.; Vaara, E. (2023). "Theorizing the grey area between legitimacy and illegitimacy", Journal of Management Studies, 60(4), pp. 924-962.
PUBLICATION IN THE JOURNAL OF MANAGEMENT STUDIES
Abstract: Despite a proliferation of research on legitimacy, the ‘grey area’ that lies between legitimacy and illegitimacy remains undertheorized. Responding to calls for further research, we clarify the construct of legitimacy and extend legitimacy theory by providing a conceptual framework for analyzing the legitimacy‐illegitimacy continuum. First, we propose three novel legitimacy states between legitimacy and illegitimacy – conditional legitimacy, unknown legitimacy, and conditional illegitimacy – and elaborate on the distinct qualitative characteristics of the five legitimacy states. Second, we offer a model of the dynamics of legitimacy state change and the (in)stability of the issue‐specific reference framework that is used to judge them. Third, we explain how our legitimacy states bridge the research streams on legitimacy judgment formation and legitimation strategies. By doing so, we integrate these research streams and enumerate discursive strategies for each state. Our article contributes to a more robust understanding of both how legitimacy states can be conceptualized and analyzed in future research and how they can be dealt with in managerial practice.
Thaler, J.; Sievert, M.: Siraz, S.S., Claes, B.; Pinz, A..; "Microlevel judgments of organizational legitimacy: How validity cues and categorical fit shape evaluators’ propriety beliefs", Journal of Management Studies, (online first open access)
PUBLICATION IN THE JOURNAL OF MANAGEMENT STUDIES
Abstract: This study advances organizational legitimacy research by examining the microlevel mechanisms through which evaluators form propriety beliefs. Building on legitimacy-as-perception research, which posits that evaluators rely on validity cues to make judgments, we argue that individual evaluators draw on broader and more nuanced sets of information than previously accounted for. Specifically, we theorize how coexisting but distinct validity cues, namely authorization and endorsement, combine with evaluators’ microlevel perceptions of an organization’s categorical fit to shape propriety beliefs. Across two factorial survey experiments (n = 1,866), perceived categorical fit emerged as the strongest and most consistent predictor of propriety beliefs. While validity cues shape propriety beliefs, their effects are far from uniform. Our findings reveal that cue valence matters and that the complex interplay of validity cues distinctly influences propriety beliefs. This research contributes to legitimacy-as-perception literature by offering a more granular perspective on how propriety beliefs are constructed from diverse informational cues. By introducing categorical fit as a novel explanatory mechanism, we extend existing theory and encourage further investigation into how it influences microlevel legitimacy perceptions and how various combinations of validity cues shape evaluations of organizational legitimacy.
Claes, B.; Siraz, S.S., De Castro, J.; Lapeyre E.M. (2025). "What is the quack about? Legitimation strategies and their perceived appropriateness in the foie gras industry", European Management Review, 22(1), 202–217.
PUBLICATION IN THE EUROPEAN MANAGEMENT REVIEW
What is the quack about? Legitimation strategies and their perceived appropriateness in the foie gras industry
Abstract: This study contributes to the legitimacy literature by investigating the perceived appropriateness of legitimation strategies used by controversial organizations. Focusing on the French foie gras industry, we adopt a mixed-method approach combining interviews and conjoint experiments to analyze how legitimacy is not merely an organizational attribute but a dynamic relationship between industry actors and their evaluators. We examine five legitimation strategies and highlight how evaluators’ perceptions are shaped by their individual attributes, specifically environmental values and media skepticism. Our findings show that certain strategies favored by the industry may be perceived as inappropriate, thereby obstructing or even counteracting legitimacy enhancement. Crucially, evaluators' characteristics significantly moderate their assessments, underscoring the need for organizations to understand the values and orientations of their audiences. This research advances legitimacy theory by emphasizing that effective legitimation depends not only on strategic action but on the alignment between organizational efforts and evaluators’ value frameworks.
Siraz, S.S., Claes, B.; Sanchez-Preciado, D.J.; Theodorakopoulos, N. (2025) "Community Socioemotional Wealth as the Glue that Binds Distinct Communities in Enterprising: A Tale of Success from Colombia", Journal of Management Inquiry, 34(4), 416-438.
PUBLICATION IN THE JOURNAL OF MANAGEMENT INQUIRY
Abstract: Recent advances in research have shed light on why and how community-based enterprises (CBEs) emerge. Nevertheless, little is known about the underlying factors that contribute to their success over time. This lack of attention is intriguing, given CBEs’ widespread proliferation as an instrument for socioeconomic development. We contribute to the CBE literature by applying and extending socioemotional wealth (SEW) to the CBE context. Our findings demonstrate how the presence of community socioemotional wealth (CSEW) enables CBEs to achieve enduring success. Beyond the presence of SEW's five traditional dimensions, we identify two new dimensions (empowerment and holistic mission) unique to CBEs. When jointly present, these seven dimensions explain how CSEW creates a favorable terrain for the CBE to succeed.
Siraz, Sonia S.,(2020). Disentangling legitimacy: Three essays on legitimacy perceptions.
IE Business School, Madrid, Spain.
Siraz, Sonia S. & De Castro, Julio (2019). "Business legitimacy as an intangible. An analysis in the context of controversial industries". Special Issue dedicated to Intangible Assets, Revista Economía Industrial, (414), pp. 41-54. ISSN 0422-2784 (in Spanish)
Siraz, Sonia S. (2019)
“Of course, I am fair ... But it depends on your gender and your origin: Legitimacy perceptions of entrepreneurial failures, Frontiers of Entrepreneurship Research BCERC Proceedings 2019 (Vol. 39) – Chapter XVII – Women in Entrepreneurship. ISBN 0-910897-45-7
Siraz, Sonia S., Preciado-Sanchez, Deycy; Claes, Björn; (2017). “Getting Up After Falling: A Tale Of Three Communities” In Guclu Atinc (Ed.), Best Paper Proceedings of the 77th Annual Meeting of the Academy of Management. ISSN: 21516561
Paper on the impact of status characteristics and beliefs in a just world on the legitimacy perceptions of minority entrepreneurs with Alvarez, Sharon A.; Claes, Björn — Revise and Resubmit FT 50 list journal, CABS 4*
Nominated for Best Paper Award for Entrepreneurship and Diversity, Equality and Inclusion at the 2023 Academy of Management Annual Conference, Boston, US
Paper on the post failure funding worthiness of Latinx minority entrepreneurs in the United States” with Claes, Björn, Alvarez, Sharon A.— Revise and Resubmit FT 50 list journal, CABS 4
Paper about the micro-level mechanisms of legitimacy judgment formation about innovations in contested industries with Claes, Björn; De Castro, Julio — 2nd Revise and Resubmit CABS 3*
Paper about the evaluative complexity between validity cues, propriety beliefs, and self-perceptions in different institutional contexts — in preparation for submission
“Of course, I am fair ... but it depends on your gender and origin”: A cross country analysis of the attributes of entrepreneurial failure legitimacy perceptions” — (France, Germany, the United Kingdom, and the USA)
Frontiers of entrepreneurship research, Best paper proceedings BCERC 2019
Siraz, Sonia S.; De Castro, Julio; “Growing from legitimacy alignments in collective entrepreneurship”
Alvarez, Sharon, A.; Siraz, Sonia S.; “Market creation and entrepreneurial language”
Tripathy, Avilasha; Siraz, Sonia S.; "Corporate Political Activity and Legitimacy"