Parker Sheppard was a Research Fellow for The Heritage Foundation’s Center for Data Analysis. Dynamic budget estimates provide additional information about the effects of policy proposals by ...

My work as an economist has made me intimately familiar with uncertainty. I use dynamic models and explore the impacts of uncertainty in a variety of settings. I use tools from statistics and decision ...

Plastic is now becoming as much of a problem as it has been a solution. Some say the global plastic waste crisis has reached a critical tipping point, that the oceans are swimming with microplastics, ...