ÌÇÐÄvlog¹ÙÍø

Showing results 71 - 80 of 601
The United States and the world need a revolution in energy technology—a revolution that would improve the performance of our energy…
Mexico's private toll road program of 1989-1994 is famous both as one of the first and the most ambitious highway privatization programs…
The 2010 BP Deepwater Horizon oil spill posed near-term economic risks to the Gulf of Mexico region and raised questions about appropriate…
The field of political demography—the politics of population change—is dramatically underrepresented in political science. At a time when…
Poverty, although it has declined dramatically in the last few decades, affects more than a billion people in the contemporary world. Their…
The field of political demography—the politics of population change—is dramatically underrepresented in political science. At a time when…
The U.S. environmental movement has devoted immense effort and political capital to blocking Keystone XL, the pipeline that would bring…
We examine the value of terroir, which refers to the special characteristics of a place that impart unique qualities to the wine produced.…
In Project STAR, 11,571 students in Tennessee and their teachers were randomly assigned to classrooms within their schools from…