Items where Author is "Lomi, Alessandro"

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Academic performance Advice networks Affiliation network affiliation networks attention allocation attention networks autologistic actor attribute model (ALAAM) Bayesian inference bipartite networks client benefit Cliques Collaboration communication community of practice Competition coordination diffusion dynamic models for social networks Dynamic network models Dynamic networks Education emergence of organization ERGM/P Exponential random graph models exponential random graph models (ERGM) exponential random graphs exponential-family random graph models (ERGMs) FLOSS Open Source Software Free/open source software Free/Open Source Software (F/OSS) Projects Garbage Can Model generalized linear models Goodness-of-fit health care health care management Health care organizations hospital organizations hospitals individual performance innovation Inter-organizational relations inter-organizational networks interaction Interhospital patient transfers Interhospital transfer Interorganisational networks interhospital patient referral networks Interorganizational fields Interorganizational network interorganizational networks interorganizational relations intra-organizational networks Job search knowledge management micro-structural mechanisms Monte Carlo methods Multilevel network multilevel networks Multilevel triad census Multiple Membership Multiple Classification Model Multiplex networks multipoint competition mutual forbearance Network analysis network dynamics network evolution network structures open source Floss software open source software projects operating room operating theatre organization of production organization theory organizational change organizational fields organizational learning organizational networks Organizational performance organizational problem solving Peer Effects performance Performance differentials Quality of care Readmission reciprocation relational event models routine Schooling social contagion social influence social mechanisms Social network analysis social networks Social selection Social space Social status statistical models statistical models for social networks Stochastic actor oriented models stochastic actor-based models stochastic actor-oriented model stochastic actor-oriented models Stochastic Actor-Oriented Models (SAOM) stochastic agent-based models stochastic oriented models structural cohesion Structural equivalence surgical teams Temporal dependence tie strength two mode networks two-mode metworks two-mode networks

Number of items: 169.

Academic performance

Torlo, Vanina and Lomi, Alessandro (2017) The network dynamics of status: assimilation and selection. Social Forces, 96 (1). pp. 389-422. ISSN 0037-7732 (Print), 1534-7605 (Online) (doi:10.1093/sf/sox040)

Advice networks

Snijders, Tom A.B., Lomi, Alessandro and Torlo, Vanina Jasmine (2013) A model for the multiplex dynamics of two-mode and one-mode networks, with an application to employment preference, friendship, and advice. Social Networks, 35 (2). pp. 265-276. ISSN 0378-8733 (doi:10.1016/j.socnet.2012.05.005)

Affiliation network

Hollway, James, Lomi, Alessandro, Pallotti, Francesca and Stadtfeld, Christoph (2017) Multilevel social spaces: The network dynamics of organizational fields. Network Science, 5 (02). pp. 187-212. ISSN 2050-1242 (Print), 2050-1250 (Online) (doi:10.1017/nws.2017.8)

affiliation networks

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Lomi, Alessandro (2010) The network structure of collaboration for problem-solving: a case study on open source software. In: Proceedings of SunBelt XXX, 2010. International Network for Social Network Analysis, p. 619.

attention allocation

Tonellato, Marco, Tasselli, Stefano, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Lerner, Jürgen and Lomi, Alessandro (2023) A microstructural approach to self-organizing: the emergence of attention networks. Organization Science. ISSN 1047-7039 (Print), 1526-5455 (Online) (doi:10.1287/orsc.2023.1674)

attention networks

autologistic actor attribute model (ALAAM)

Parker, Andrew, Pallotti, Francesca and Lomi, Alessandro (2021) New network models for the analysis of social contagion in organizations: an introduction to autologistic actor attribute models. Organizational Research Methods, 25 (3). pp. 513-540. ISSN 1094-4281 (Print), 1552-7425 (Online) (doi:10.1177/10944281211005167)

Bayesian inference

Caimo, Alberto, Pallotti, Francesca and Lomi, Alessandro (2017) Bayesian exponential random graph modelling of interhospital patient referral networks. Statistics in Medicine, 36 (18). pp. 2902-2920. ISSN 0277-6715 (Print), 1097-0258 (Online) (doi:10.1002/sim.7301)

bipartite networks

Lomi, Alessandro, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Tonellato, Marco and Pallotti, Francesca (2013) Participation motifs and the emergence of organization in open productions. Structural Change and Economic Dynamics, 29. pp. 40-57. ISSN 0954-349X (doi:10.1016/j.strueco.2013.01.002)

client benefit

Trapido, Denis, Pallotti, Francesca and Lomi, Alessandro (2020) Clients’ outcomes from providers’ networks: the role of relational exclusivity and complementary capabilities. Connections: International Network for Social Network Analysis, 40 (1). pp. 31-46. ISSN 0226-1776 (doi:10.21307/connections-2019.011)

Cliques

Pallotti, Francesca, Tubaro, Paola and Lomi, Alessandro (2015) How far do network effects spill over? Evidence from an empirical study of performance differentials in interorganizational networks. European Management Review, 12 (3). pp. 189-208. ISSN 1740-4754 (Print), 1740-4762 (Online) (doi:10.1111/emre.12052)

Collaboration

Lomi, Alessandro, Mascia, Daniele, Vu, Dui, Pallotti, Francesca, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Iwashyna, Jack (2014) Quality of care and interhospital collaboration: a study of patient transfers in Italy. Medical Care, 52 (5). pp. 407-414. ISSN 0025-7079 (doi:10.1097/MLR.0000000000000107)

communication

Pallotti, Francesca, Weldon, Sharon Marie ORCID: https://orcid.org/0000-0001-5487-5265 and Lomi, Alessandro (2020) Lost in translation: collecting and coding data on social relations from audio-visual recordings. Social Networks, 69. pp. 102-112. ISSN 0378-8733 (doi:10.1016/j.socnet.2020.02.006)

community of practice

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Lomi, Alessandro (2009) The network structure of product innovation: a case study on software development. In: 25th EGOS Colloquium, 2-4 Jul 2009, Barcelona, Spain. (Unpublished)

Competition

coordination

diffusion

dynamic models for social networks

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Lomi, Alessandro and Tonellato, Marco (2012) Dynamic models of affiliation and the network structure of problem solving in an open source software project. Organizational Research Methods, 15 (3). pp. 385-412. ISSN 1094-4281 (Print), 1552-7425 (Online) (doi:10.1177/1094428111430541)

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Lomi, Alessandro and Tonellato, Marco (2011) West meets East in the analysis of two-mode networks. In: 2011 Academy of Management Annual Meeting Proceedings. The Academy of Management, San Antonio, USA.

Dynamic network models

Dynamic networks

Education

Lomi, Alessandro, Snijders, Tom A.B., Steglich, Christian E.G. and Torlo, Vanina Jasmine (2011) Why are some more peer than others? Evidence from a longitudinal study of social networks and individual academic performance. Social Science Research, 40 (6). pp. 1506-1520. ISSN 0049-089X (doi:10.1016/j.ssresearch.2011.06.010)

emergence of organization

ERGM/P

Exponential random graph models

Pallotti, Francesca, Lomi, Alessandro and Mascia, Daniele (2011) From network ties to network structures: exponential random graph models of interorganizational relations. Quality & Quantity, 47 (3). pp. 1665-1685. ISSN 0033-5177 (Print), 1573-7845 (Online) (doi:10.1007/s11135-011-9619-6)

Lomi, Alessandro and Pallotti, Francesca (2011) Relational collaboration among spatial multipoint competitors. Social Networks, 34 (1). pp. 101-111. ISSN 0378-8733 (doi:10.1016/j.socnet.2010.10.005)

exponential random graph models (ERGM)

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Iwashyna, Theodore, Lomi, Alessandro and Pallotti, Francesca (2012) Organizing space: an empirical study of patient transfer relations between U.S. hospitals. In: Sunbelt XXXII International Network for Social Network Analysis Annual Conference, 12-18 Mar 2012, Redondo Beach, CA, USA. (Unpublished)

exponential random graphs

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Lomi, Alessandro (2013) The dual network structure of organizational problem solving: A case study on open source software development. Social Networks, 35 (2). pp. 237-250. ISSN 0378-8733 (doi:10.1016/j.socnet.2012.12.003)

Lomi, Alessandro, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Tonellato, Marco (2012) Organized Anarchies and the Network Dynamics of Decision Opportunities in an Open Source Software Project. In: Lomi, Alessandro and Harrison, J. Richard, (eds.) The Garbage Can Model of Organizational Choice: Looking Forward at Forty. Research in the Sociology of Organizations (36). Emerald Group Publishing Limited, Bingley, Yorkshire, UK, pp. 363-397. ISBN 9781780527123 ISSN 0733-558X (doi:10.1108/S0733-558X(2012)0000036004)

exponential-family random graph models (ERGMs)

FLOSS Open Source Software

Free/open source software

Quintane, Eric, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Tonellato, Marco and Lomi, Alessandro (2014) Modeling Relational Events: A Case study on an Open Source Software Project. Organizational Research Methods, 17 (1). pp. 23-50. ISSN 1094-4281 (Print), 1552-7425 (Online) (doi:10.1177/1094428113517007)

Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Quintane, Eric, Lomi, Alessandro and Tonellato, Marco (2012) Modeling relational events: a case study on an open source software development project. In: American Sociological Association Annual Meeting 2012, 17-20 Aug 2012, Colorado Convention Center and Hyatt Regency, Denver, CO, USA. (Unpublished)

Quintane, Eric, Tonellato, Marco, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Lomi, Alessandro (2012) Modeling relational events: a case study on an open source software development project. In: Academy of Management 2012 Annual Meeting: The Informal Economy, 3-7 Aug 2012, Boston, MA, USA. (Unpublished)

Lomi, Alessandro, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307 and Tonellato, Marco (2011) The duality of individuals and problems in garbage can organizations. In: Garbage Can Model 40th Anniversary Conference, 24-25 Jun 2011, Stanford University, Stanford, CA, USA. (Unpublished)

Tonellato, Marco, Conaldi, Guido ORCID: https://orcid.org/0000-0003-3552-7307, Quintane, Eric and Lomi, Alessandro (2011) Specification and Estimation of a relational event model for 2-Mode networks: an application to organisational problem-solving. In: XXXI International Sunbelt Social Network Conference, 08-13 February, 2011, St. Pete Beach, FL, USA. (Unpublished)

Free/Open Source Software (F/OSS) Projects

Garbage Can Model

generalized linear models

Amati, Viviana, Lomi, Alessandro, Mascia, Daniele and Pallotti, Francesca (2019) The co-evolution of organizational and network structure: The role of multilevel mixing and closure mechanisms. Organizational Research Methods, 24 (2). pp. 285-318. ISSN 1094-4281 (Print), 1552-7425 (Online) (doi:10.1177/1094428119857469)

Goodness-of-fit

health care

health care management

Health care organizations

Tranmer, Mark, Pallotti, Francesca and Lomi, Alessandro (2016) The embeddedness of organizational performance: Multiple membership multiple classification models for the analysis of multilevel networks. Social Networks, 44. pp. 269-280. ISSN 0378-8733 (doi:10.1016/j.socnet.2015.06.005)

hospital organizations

hospitals

individual performance

innovation

Inter-organizational relations

Vu, Duy, Lomi, Alessandro, Mascia, Daniele and Pallotti, Francesca (2017) Relational event models for longitudinal network data with an application to interhospital patient transfers. Statistics in Medicine, 36 (14). pp. 2265-2287. ISSN 0277-6715 (Print), 1097-0258 (Online) (doi:10.1002/sim.7247)

inter-organizational networks

interaction

Interhospital patient transfers

Interhospital transfer

Interorganisational networks interhospital patient referral networks

Interorganizational fields

Interorganizational network

interorganizational networks

Kitts, James A., Lomi, Alessandro, Mascia, Daniele, Pallotti, Francesca and Quintane, Eric (2017) Investigating the temporal dynamics of inter-organizational exchange: patient transfers among Italian hospitals. American Journal of Sociology, 123 (3). pp. 850-910. ISSN 0002-9602 (Print), 1537-5390 (Online) (doi:10.1086/693704)

Pallotti, Francesca and Lomi, Alessandro (2011) Network influence and organizational performance: The effects of tie strength and structural equivalence. European Management Journal, 29 (5). pp. 389-403. ISSN 0263-2373 (doi:10.1016/j.emj.2011.02.005)

interorganizational relations

intra-organizational networks

Job search

knowledge management

micro-structural mechanisms

Monte Carlo methods

Multilevel network

multilevel networks

Stadtfeld, Christoph, Mascia, Daniele, Pallotti, Francesca and Lomi, Alessandro (2015) Assimilation and differentiation: A multilevel perspective on organizational and network change. Social Networks, 44. pp. 363-374. ISSN 0378-8733 (doi:10.1016/j.socnet.2015.04.010)

Multilevel triad census

Multiple Membership Multiple Classification Model

Multiplex networks

multipoint competition

mutual forbearance

Network analysis

network dynamics

network evolution

network structures

Torlo, Vanina, Steglich, Christian, Lomi, Alessandro and Snijders, Tom (2007) Network structures, individual behavior and performance in organizations. In: The Academy of Management Annual Meeting Proceedings. Meeting Abstract Supplement 1-6 . Academy of Management. ISSN 1543-8643 (Print), 2151-6561 (Online) (doi:10.5465/AMBPP.2007.26523663)