Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Our study contributes to a large literature on the cognitive
effects of television,most of which identifies the effect of television
using cross-sectional variation in children’s viewing intensity.
5 It
also contributes to a growing economic literature on the effects of
media on children (Dahl and DellaVigna 2006), and on the effects
of mass media more generally (see, for example, Djankov et al.
[2003]; Gentzkow and Shapiro [2004, 2006]; Stromberg [2004];
Gentzkow [2006]; Olken [2006]; and DellaVigna and Kaplan
[2007]).
The remainder of the paper is organized as follows. Section
II discusses the history of the introduction and diffusion of televi-
sion. Section III presents our data. Section IV discusses our iden-
tification strategy...
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