Estimating Classroom Peer Effects with a Spatial Autoregressive Type Model

2014 ◽  
Author(s):  
Eirini Tatsi
Keyword(s):  
Peer Effects ◽  
Type Model ◽  
Spatial Autoregressive

scholarly journals Peer effects and scholastic achievement: spatial models estimates using the student friendship network at the classroom level

2019 ◽  
Vol 23 (1) ◽  
pp. 5-24
Author(s):  
Isabel Pessoa de Arruda Raposo ◽  
Tatiane Almeida de Menezes ◽  
Ricardo Carvalho de Andrade Lima ◽  
Ricardo Zimmerle da Nóbrega
Keyword(s):  
Standard Deviation ◽  
Peer Effects ◽  
Fixed Effects ◽  
Spatial Models ◽  
Friendship Networks ◽  
Friendship Network ◽  
Spatial Autoregressive ◽  
Spatial Autoregressive Models ◽  
The Individual ◽  
Identification Strategy

This paper evaluates the peer effects on individual academic performance. The identification strategy considers the architecture of friendship networks within classrooms, in addition to group and individual fixed effects. Estimates of spatial autoregressive models show that an increase of one standard deviation (sd) in peers’ math grade improves by 6% sds the student’s grade. Furthermore, when we also consider the indirect friendship bonds, the aggregate peer impact raises to 45% sds of the individual math grade.

Flight Control of a Twin-Rotor Type Model Helicopter Based on First-Order Approximate Linearization

2014 ◽  
Vol 134 (9) ◽  
pp. 1269-1270 ◽  
Author(s):  
Hiroki Noma ◽  
Shun Tanabe ◽  
Takao Sato ◽  
Nozomu Araki ◽  
Yasuo Konishi
Keyword(s):  
Flight Control ◽  
Type Model ◽  
First Order ◽  
Model Helicopter ◽  
Approximate Linearization ◽  
Twin Rotor ◽  
Rotor Type

QUASI-ONE-DIMENSIONAL SEPARATION TYPE MODEL OF PSEUDO-SHOCK IN A DUCT

2013 ◽  
Vol 44 (5) ◽  
pp. 639-664 ◽  
Author(s):  
Evgeniy Aleksandrovich Meshcheryakov ◽  
Violetta Vasilievna Yashina
Keyword(s):  
Type Model ◽  
One Dimensional
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