This dissertation examines the student academic achievement through various mechanisms, put in place by the public school district, classroom student behavior, and negative external shocks to the students' living environment. I examine the impacts of various treatments on student short and long run academic outcomes such as math and English test…

In the beginning of the first decade of this century, some highly-publicized extremistic acts of terror occurred. A hostage tragedy in a school in Beslan (North Ossetia) was followed in the Netherlands by the brutal murder of the controversial Dutch filmmaker and newspaper columnist Theo van Gogh, bomb attacks in Bali and Madrid and other acts of…

Introduction: Historically, terrorism has occurred in various regions of the world and has been considered a local problem until the September, 11 terrorist attacks on the United States in 2001. After 9/11, terrorism has become a global concern. The definition of terrorism has changed from a violent act of a group of local people against their…