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Statistical Properties of News Coverage Data
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 Title & Authors
Statistical Properties of News Coverage Data
Lim, Eunju; Hahn, Kyu S.; Lim, Johan; Kim, Myungsuk; Park, Jeongyeon; Yoon, Jihee;
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In the current analysis, we examine news coverage data widely used in media studies. News coverage data is usually time series data to capture the volume or the tone of the news media's coverage of a topic. We first describe the distributional properties of autoregressive conditionally heteroscadestic(ARCH) effects and compare two major American newspaper's coverage of U.S.-North Korea relations. Subsequently, we propose a change point detection model and apply it to the detection of major change points in the tone of American newspaper coverage of U.S.-North Korea relations.
ARCH effects;mass media;dynamic programming;news coverage data;change point analysis;
 Cited by
벌점-최소제곱법을 이용한 다중 변화점 탐색,손원;임요한;유동현;

응용통계연구, 2016. vol.29. 6, pp.1147-1154 crossref(new window)
Detection of multiple change points using penalized least square methods: a comparative study between ℓ0and ℓ1penalty, Korean Journal of Applied Statistics, 2016, 29, 6, 1147  crossref(new windwow)
Akaike, H. (1974). A new look at the statistical model identification, IEEE-Transactions on Automatic Control, 19, 716-723 crossref(new window)

Bellman, R. (1975). Dynamic Programming, Princeton Univ Press, Princeton, New Jersey.

Boysen, L., Kempe, A., Liebsher, V., Munk, A. and Wittich, O. (2009). Consistencies and rates of convergence of jump-penalized least square estimators, The Annals of Statistics, 37, 157-184. crossref(new window)

Curran, J., Iyengar, S., Lund, A. B. and Salovaara-Moring, I. (2008). Media system, public knowledge and democracy: A comparative study, European Journal of Communication, 24, 5-26.

Erbring, L., Goldenberg, E. N. and Miller, A. H. (1980). Front-page news and real-world cues: A new look at agenda-setting by the media, American Journal of Political Science, 24, 16-49. crossref(new window)

Friedrich, F., Kempe, A., Libesher, V. and Winkler, G. (2008). Complexity penalized M-estimation: Fast computation, Journal of Computational and Graphical Statistics, 17, 1-24. crossref(new window)

Gans, H. J. (1980). Deciding What's News, Vintage Books, New York.

Hannan, E. J. and Quinn, B. G. (1979). The Determination of the order of an auto-regression, Journal of the Royal Statistical Society-Series B, 41, 190-195.

Iyengar, S. and McGrady, J. A. (2007). Media Politics: A citizen's Guide, W.W. Norton, New York.

Lippmann, W. (1922). Public Opinion, Free Press, New York.

MacKuen, M. J. and Coombs, S. L. (1981). More Than News, Sage Publications, Beverly Hills, C.A.

Schwarz, G. E. (1978). Estimating the dimension of a model, The Annals of Statistics, 6, 461-464. crossref(new window)

Tsay, R. S. (2009). Analysis of Financial Time Series, John Wiley & Sons, Hoboken, New Jersey.