Ashley Greve

Ashley Greve is an M.A. Associate of the Human Trafficking Center at the Josef Korbel School of International Studies at the University of Denver.

Can snowball sampling estimate human trafficking?

Snowball sampling is a popular method of researching hidden populations, but its limitations make it the wrong choice for counting or describing the global population of trafficked humans.

By Ashley Greve and Oliver Kaplan

/ 12 Feb 2015

Can snowball sampling estimate human trafficking?

Snowball sampling is a popular method of researching hidden populations, but its limitations make it the wrong choice for counting or describing the global population of trafficked humans.

By Ashley Greve and Oliver Kaplan

/ 12 Feb 2015