This report proposes a comprehensive classification of "New Mobility" services and vehicles that are changing the way people travel. It also identifies performance indicators to help set the right policies as New Mobility evolves. It sets out a framework to systematically collect and compare New...

The Census Tree is the largest-ever database of record links among the historical U.S. censuses, with over 700 million links for people living in the United States between 1850 and 1940. These high-quality links allow researchers in the social sciences and other disciplines to construct a...

When race is not directly observed, regulators and analysts commonly predict it using algorithms based on last name and address. In small business lending--where regulators assess fair lending law compliance using the Bayesian Improved Surname Geocoding (BISG) algorithm--we document large...

Cover -- Half Title -- Series Information -- Title Page -- Copyright Page -- Table of Contents -- Figures -- Tables -- Contributors -- Introduction -- The Challenges of Qualitative Research: The Times They Are A-Changing -- The Changing Practice of Researching Qualitatively -- The Changing...