Long-Term Impact of Investments in Early Schooling: Empirical Evidence from Rural Ethiopia

2009 ◽  
Author(s):  
Subha Mani ◽  
John Hoddinott ◽  
John Strauss
2017 ◽  
Vol 03 (03n04) ◽  
pp. 1850008 ◽  
Author(s):  
Emilio Said ◽  
Ahmed Bel Hadj Ayed ◽  
Alexandre Husson ◽  
Frederic Abergel

This paper is devoted to the important yet little explored subject of the market impact of limit orders. Our analysis is based on a proprietary database of metaorders — large orders that are split into smaller pieces before being sent to the market. We first address the case of aggressive limit orders and then that of passive limit orders. In both cases, we provide empirical evidence of a power law behavior for the temporary market impact. The relaxation of the price following the end of the metaorder is also studied, and the long-term impact is shown to stabilize at a level of approximately two-thirds of the maximum impact. Finally, a fair pricing condition during the life cycle of the metaorders is empirically validated.


2019 ◽  
Vol 66 ◽  
pp. 234-246 ◽  
Author(s):  
Essa Chanie Mussa ◽  
Alisher Mirzabaev ◽  
Assefa Admassie ◽  
Emmanuel Nshakira-Rukundo ◽  
Joachim von Braun

2021 ◽  
pp. 127575
Author(s):  
Rajinder Peshin ◽  
Baljeet S. Hansra ◽  
Kuldeep Singh ◽  
Rakesh Nanda ◽  
Rakesh Sharma ◽  
...  

Crisis ◽  
2015 ◽  
Vol 36 (3) ◽  
pp. 220-224 ◽  
Author(s):  
Steven Stack

Abstract. Background: There has been no systematic work on the short- or long-term impact of the installation of crisis phones on suicides from bridges. The present study addresses this issue. Method: Data refer to 219 suicides from 1954 through 2013 on the Skyway Bridge in St. Petersburg, Florida. Six crisis phones with signs were installed in July 1999. Results: In the first decade after installation, the phones were used by 27 suicidal persons and credited with preventing 26 or 2.6 suicides a year. However, the net suicide count increased from 48 in the 13 years before installation of phones to 106 the following 13 years or by 4.5 additional suicides/year (t =3.512, p < .001). Conclusion: Although the phones prevented some suicides, there was a net increase after installation. The findings are interpreted with reference to suggestion/contagion effects including the emergence of a controversial bridge suicide blog.


2009 ◽  
Author(s):  
Jenna L. Claes ◽  
Sean S. Hankins ◽  
J. K. Ford
Keyword(s):  

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