. Soutiennent-la-même-cause, Pourtant, alors que l'un s'engage au sein du CPA, l'autre entame une longue traversée du désert Il y a donc bien des déterminants personnels qui influencent le travail institutionnel engagé par ces acteurs. Cela relève sûrement d'une perception différente de l'institution et du poids qu'elle exerce sur eux. Cette perspective de recherche ferait écho aux travaux de la théorie des mouvements sociaux qui portent sur la dimension affective ou psychologique de la mobilisation, ) et qui offrirait un regard complémentaire sur le recours aux répertoires tactiques, 2010.

E. Agrikolansky, Les usages protestataires du droit, Penser les mouvements sociaux. Conflits sociaux et contestations dans les sociétés contemporaines Paris : Editions la Découverte, pp.225-245, 2010.

C. L. Ahmadjian and P. Robinson, Safety in Numbers: Downsizing and the Deinstitutionalization of Permanent Employment in Japan, Administrative Science Quarterly, vol.46, issue.4, pp.622-658, 2001.
DOI : 10.2307/3094826

E. Amenta, When Movements Matter: The Townsend Plan and the Rise of Social Security Agency and Institutions: A Review on Institutional Entrepreneurship, J., Leca B. & Boxenbaum E. Annals of the Academy of Management, vol.3, pp.65-107, 2006.

S. R. Barley, Technology as an Occasion for Structuring: Evidence from Observations of CT Scanners and the Social Order of Radiology Departments, Administrative Science Quarterly, vol.31, issue.1, pp.78-108, 1986.
DOI : 10.2307/2392767

R. D. Benford and D. A. Snow, Framing Processes and Social Movements: An Overview and Assessment, Annual Review of Sociology, vol.26, issue.1, pp.11-39, 2000.
DOI : 10.1146/annurev.soc.26.1.611

F. Briscoe and S. Safford, The Nixon-in-China Effect: Activism, Imitation, and the Institutionalization of Contentious Practices, Administrative Science Quarterly, vol.83, issue.3, pp.460-491, 2008.
DOI : 10.1017/CBO9780511805431

L. R. Burns and D. R. Wholey, ADOPTION AND ABANDONMENT OF MATRIX MANAGEMENT PROGRAMS: EFFECTS OF ORGANIZATIONAL CHARACTERISTICS AND INTERORGANIZATIONAL NETWORKS., Academy of Management Journal, vol.36, issue.1, pp.106-138, 1993.
DOI : 10.2307/256514

D. Cardon and F. Granjon, Médias alternatifs et radicalization de la critique, La démocratie aux extrêmes, 2006.

C. A. Caronna, The Misalignment of Institutional 'Pillars': Consequences for the U.S. Health Care Field, Journal of Health and Social Behavior, vol.45, pp.45-58, 2004.

H. Delacour and B. Leca, Grandeur et decadence du Salon de Paris: une etude du processus de désinstitutionalisation d'un évènement configuratueur de champ dans les activités culturelles, M@na@gement, vol.14, issue.1, pp.47-78, 2011.

R. Durand, H. Rao, and P. &monin, Code and conduct in French cuisine: Impact of code changes on external evaluations, Strategic Management Journal, vol.104, issue.5, pp.455-472, 2007.
DOI : 10.1002/smj.583

URL : https://hal.archives-ouvertes.fr/hal-00459450

K. Eisenhardt and L. J. Bourgeois, POLITICS OF STRATEGIC DECISION MAKING IN HIGH-VELOCITY ENVIRONMENTS: TOWARD A MIDRANGE THEORY., Academy of Management Journal, vol.31, issue.4, pp.31-737, 1988.
DOI : 10.2307/256337

M. G. Giugni, Was it Worth the Effort? The Outcomes and Consequences of Social Movements, Annual Review of Sociology, vol.24, issue.1, pp.371-393, 1998.
DOI : 10.1146/annurev.soc.24.1.371

D. H. Guston, Stabilizing the Boundary between US Politics and Science:, Social Studies of Science, vol.29, issue.1, p.87, 2011.
DOI : 10.1177/030631299029001004

A. B. Hargadon and Y. Douglas, When Innovations Meet Institutions: Edison and the Design of the Electric Light, Administrative Science Quarterly, vol.46, issue.3, pp.476-501, 2001.
DOI : 10.2307/3094872

S. R. Hiatt, W. D. Sine, and P. S. Tolbert, From Pabst to Pepsi: The Deinstitutionalization of Social Practices and the Creation of Entrepreneurial Opportunities, Administrative Science Quarterly, vol.8, issue.4, pp.635-667, 2009.
DOI : 10.1007/978-1-4612-0971-3

C. Jones, Co-evolution of entrepreneurial careers, institutional rules and competitive dynamics in American film, Organization Studies, vol.22, issue.6, pp.1895-1920, 2001.

B. G. King, A Political Mediation Model of Corporate Response to Social Movement Activism, Administrative Science Quarterly, vol.83, issue.3, pp.395-421, 2008.
DOI : 10.1515/9781400841097

A. Langley, Strategies for Theorizing from Process Data, Academy of Management Review, vol.24, issue.4, pp.691-710, 1999.

T. B. Lawrence and R. Suddaby, Institutions and Institutional Work. S. Clegg, éd. The Sage handbook of organization studies, pp.215-254, 2006.

H. Leblebici, Scale and Scope: The Dynamics of Industrial Capitalism, Academy of Management Review, vol.16, issue.3, pp.628-631, 1991.

D. Leonard-barton, A Dual Methodology for Case Studies: Synergistic Use of a Longitudinal Single Site with Replicated Multiple Sites, Organization Science, vol.1, issue.3, pp.248-266, 1990.
DOI : 10.1287/orsc.1.3.248

M. Lounsbury, M. Ventresca, P. M. Hirsch, and C. Hardy, Social movements, field frames and industry emergence: a cultural-political perspective on US recycling, Socio-Economic Review, vol.1, issue.1, pp.71-104, 2003.
DOI : 10.1093/soceco/1.1.71

A. W. Martin, The Institutional Logic of Union Organizing and the Effectiveness of Social Movement Repertoires, American Journal of Sociology, vol.113, issue.4, pp.1067-1103, 2008.
DOI : 10.1086/522806

D. Mcadam, Freedom Summer Strategic Responses to Institutional Processes, The Academy of Management Review, vol.16, issue.1, pp.145-179, 1988.

C. Oliver, The Antecedents of Deinstitutionalization, Organization Studies, vol.13, issue.3, pp.563-588, 1992.
DOI : 10.2307/2392246

S. Mahony and B. A. Bechky, Boundary Organizations: Enabling Collaboration among Unexpected Allies, Administrative Science Quarterly, vol.6, issue.2, pp.422-459, 2008.
DOI : 10.1017/CBO9780511805431

H. Rao, P. Monin, and R. Durand, Institutional Change in Toque Ville: Nouvelle Cuisine as an Identity Movement in French Gastronomy, American Journal of Sociology, vol.108, issue.4, pp.795-843, 2003.
DOI : 10.1086/367917

URL : https://hal.archives-ouvertes.fr/hal-00480858

M. Schneiberg and M. Lounsbury, Social Movements and Institutional Analysis, Handbook of Organizational Institutionalism: Sage, pp.650-672, 2008.

W. R. Scott, M. Reuf, P. Mendel, C. Caronna, and D. A. Snow, Institutional Change and Organizations:Transformation of a Healthcare Field Social movements as challenges to authority: Resistance to an emerging conceptual hegemony, Research in Social Movements, Conflicts and Change, pp.3-25, 2000.

I. Sommier, Les états affectifs ou la dimension affectuelle des mouvements sociaux, pp.185-202, 2010.

A. H. Van-de-ven and M. S. Poole, Methods for Studying Innovation Development in the Minnesota Innovation Research Program, Organization Science, vol.1, issue.3, pp.313-335, 1990.
DOI : 10.1287/orsc.1.3.313

K. E. Weick, THE GENERATIVE PROPERTIES OF RICHNESS., Academy of Management Journal, vol.50, issue.1, pp.14-19, 2007.
DOI : 10.5465/AMJ.2007.24160637

D. Wicks, Institutionalized Mindsets of Invulnerability: Differentiated Institutional Fields and the Antecedents of Organizational Crisis, Organization Studies, vol.22, issue.4, pp.659-92, 2001.
DOI : 10.1177/0170840601224005