We delineate metropolitan areas (MAs) in the Philippines using cellphone user flow data to proxy for daily commutes. The exercise identifies a number of large MAs that are not officially recognized, and different spatial extents for the three officially designated MAs. The urban system aligns...

This paper investigates the impact of hurricanes on school attendance in Jamaica from 1892 to 1942, a period marked by significant natural disasters, including four category two hurricanes. By integrating monthly school attendance data from the fourteen Jamaican parishes with assessments of...