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Page 1: Social Media in 2013 italian Elections

Social Media in the 2013 Italian Election

Luca Rossi1, Fabio Giglietto2, Mario Orefice2, Giovanni Boccia Artieri2

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dataset

Data source: www.blogmeter.eu

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Data constructionEvery electoral system frame the individual political opinion within a specific structure e.g. parties, coalitions, etc.

Social Media Italian Political system

Conversation based on an individual level (Politicians)

Parties and coalitions are the electoral unit.

@beppegrillo

@pbersani

@angealfano

@silvioberlusconi

CDX

IBC

M5S

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Errors FB/TW/Polls

Single day of Data, Feb. 7th 2013

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Evolution of the mean average error

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Political surveys and Facebook PTA

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Political surveys and Twitter Mentions

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Media presence: is there a significant correlation between the presence on the (online) media and the electoral results.

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-Monti a OttoeMezzo e UnoMattina-Monti svela il logo di “Scelta Civica”

Berlusconi a ServizioPubblico

-Patto Monti/Bersani anti-Berlusconi-Videomessaggio di Monti su Fb-Monti a Skytg24 “no a unioni gay”

-Monti apre campagna.“riforme radicali”“via gli incapaci”

“voto ad erasmus”

-Bersani ad Agorà-Bersani su PD/MPS-presentazione della squadra del csx

Berlusconi su Mussolini e leggi razziali

-Puppato ad Agorà-Renzi/Bersani a Firenze-Scontro Bersani/Grillo-Scontro Bersani/Maroni

Proposta shock su IMU

-B a UnoMattina-B a Radio2 annuncia lettera per restituzione IMU-Rinvio processo Ruby per legittimo imp.-B su Sanremo “rosso”

-IBC in piazza a Milano -Scontro Bersani/Grillo su Casa Pound e reddito citt.-Bersani “smacchiamo il giaguaro”

-Tsunamitour a Genova e Savona-Berl su Grillo “pericolo per la democrazia”-Grillo annulla intervista a Sky

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new spaces for politcal debates

zerolikers: users who never “liked” any content published on a specific page but nevertheless commented on that page.

likers zerolikers

avg

com

men

ts p

er u

ser

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Berlusconi Bersani Giannino Grillo Monti Vendola

Berlusconi Bersani Giannino Grillo Monti Vendola

avg

com

men

ts b

y ze

rolik

ers

04

% z

erol

iker

s ov

er t

otal

us

ers

00.

35

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Berlusconi Bersani Giannino Grillo Monti Vendola

00.

60

% c

omm

ents

by

zero

liker

s


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