biblo.bib

@article{Kirkland,
title = "Measurement and theory in legislative networks: The evolving topology of Congressional collaboration",
journal = "Social Networks",
volume = "36",
pages = "97 - 109",
year = "2014",
note = "Special Issue on Political Networks",
issn = "0378-8733",
doi = "https://doi.org/10.1016/j.socnet.2012.11.001",
url = "http://www.sciencedirect.com/science/article/pii/S0378873312000585",
author = "Justin H. Kirkland and Justin H. Gross",
keywords = "Legislative politics, Cosponsorship, Congressional approval, Time series",
}

@article{straus, 
 title={Communicating in 140 Characters or Less Congressional Adoption of Twitter in the 111th Congress}, 
 volume={46}, 
 DOI={10.1017/S1049096512001242}, 
 number={1}, 
 journal={Political Science and Politics}, 
 publisher={Cambridge University Press}, 
 author={Straus, Jacob R. and Glassman, Matthew Eric and Shogan, Colleen J. and Smelcer, Susan Navarro}, 
 year={2013}, 
 pages={60–66},
}

@techreport{Battaglini,
 title = "Effectiveness of Connected Legislators",
 author = "Marco Battaglini and Valerio Leone Sciabolazza and Eleonora Patacchini",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "24442",
 year = "2018",
 month = "March",
 doi = {10.3386/w24442},
 URL = "http://www.nber.org/papers/w24442",
}

@article{Golbeck,
author = {Golbeck and Auxier and Bickford and Cabrera and Conte McHugh and Moore and Hart and Resti and Rogers and Zimmerman},
title = {Congressional twitter use revisited on the platform's 10 year anniversary},
journal = {Journal of the Association for Information Science and Technology},
year = {2018},
}

@article{Bogle,
author = {Bogle and Champagne and Swartz and Hughes},
title ={Comparison of Congressional Social Mediaand CosponsorshipNetworksin the 112th House of Representatives},
journal = {prepared for the Sixth Annual Meeting of the Political Networks section of the American Political Science Association (APSA)},
year = {2013},


@article{Kobourov,
  author    = {Stephen G. Kobourov},
  title     = {Spring Embedders and Force Directed Graph Drawing Algorithms},
  journal   = {CoRR},
  volume    = {abs/1201.3011},
  year      = {2012},
  url       = {http://arxiv.org/abs/1201.3011},
  archivePrefix = {arXiv},
  eprint    = {1201.3011},
  timestamp = {Wed, 07 Jun 2017 14:41:41 +0200},
  biburl    = {https://dblp.org/rec/bib/journals/corr/abs-1201-3011},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}

@article{Golosov,
author = {Grigorii V. Golosov},
title ={The Effective Number of Parties: A New Approach},
journal = {Party Politics},
volume = {16},
number = {2},
pages = {171-192},
year = {2010},
doi = {10.1177/1354068809339538},

URL = { 
        https://doi.org/10.1177/1354068809339538
    
},
eprint = { 
        https://doi.org/10.1177/1354068809339538
    
}
,
    abstract = { The Laakso—Taagepera index of the effective number of parties, while satisfying most of the requirements of this aggregate quantity, tends to produce unrealistically high scores for party constellations in which the shares of the largest parties exceed 50 percent, and can produce misleading results in several other situations. After reviewing the structural properties of the Laakso—Taagepera index and supplements or alternatives to it proposed in the literature, this article proposes a new index that eliminates several problems inherent in the mathematical form of indices using the Herfindahl—Hirschman measure of concentration as computational core. The proposed index is tested on a set of party constellations from recent elections in new democracies and non-democratic electoral regimes. The results confirm that the new index works better than earlier proposed alternatives in measuring the effective number of components in highly fragmented and highly concentrated party systems. }
}

@article{Halberstam,
author = {Halberstam and Knight},
title = "Homophily, group size, and the diffusion of political information in social networks: Evidence from Twitter",
journal = "Journal of Public Economics",
volume = "143",
pages = "73 - 88",
year = "2016",
issn = "0047-2727",
doi = "https://doi.org/10.1016/j.jpubeco.2016.08.011",
url = "http://www.sciencedirect.com/science/article/pii/S0047272716301001",
author = "Yosh Halberstam and Brian Knight",
keywords = "Political knowledge, Homophily, Social media, Ideological segregation"
}

@article{mankad,
author = "Mankad, Shawn and Michailidis, George",
doi = "10.1214/15-AOAS858",
fjournal = "The Annals of Applied Statistics",
journal = "Ann. Appl. Stat.",
month = "12",
number = "4",
pages = "1950--1972",
publisher = "The Institute of Mathematical Statistics",
title = "Analysis of multiview legislative networks with structured matrix factorization: Does Twitter influence translate to the real world?",
url = "https://doi.org/10.1214/15-AOAS858",
volume = "9",
year = "2015"

@inproceedings{Hemphill,
 author = {Hemphill, Libby and Otterbacher, Jahna and Shapiro, Matthew},
 title = {What's Congress Doing on Twitter?},
 booktitle = {Proceedings of the 2013 Conference on Computer Supported Cooperative Work},
 series = {CSCW '13},
 year = {2013},
 isbn = {978-1-4503-1331-5},
 location = {San Antonio, Texas, USA},
 pages = {877--886},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2441776.2441876},
 doi = {10.1145/2441776.2441876},
 acmid = {2441876},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {automated classification, congress, political communication, social media, twitter},
} 

@article{Laakso,
author = {Markku Laakso and Rein Taagepera},
title ={“Effective” Number of Parties: A Measure with Application to West Europe},
journal = {Comparative Political Studies},
volume = {12},
number = {1},
pages = {3-27},
year = {1979},
doi = {10.1177/001041407901200101},

URL = { 
        https://doi.org/10.1177/001041407901200101
    
},
eprint = { 
        https://doi.org/10.1177/001041407901200101
    
}