econometrics

ARCBridge Consulting & Training Inc is an information technology and business analytics firm based in Sterling, Virginia. Since 1994 it has helped clients across the country achieve their mission goals, serving sectors including law enforcement, emergency management, homeland security, defense, healthcare, housing, agriculture, transportation, justice, census and local governments. It was originally founded by two Virginia Tech graduates.

application developmentBusiness Analyticsdatabase managementdata miningGIS servicesprogram evaluationredistricting and boundary planningSix Sigmastatistical modelingsurvey supporttransportation planning

Data for Decisions, LLC (D f D) is a boutique economic consulting firm specializing in labor & employment and the life sciences. Based in Boston and founded by Lakshmi Bloom in 2007, it partners with leading companies, law firms, nonprofit organizations, and government agencies to provide bespoke and actionable analyses.

cost-benefit analysiseconomic consultingeconomic modelingeconomic valuationForensic Accountinginfectious disease modelingstatistical analysissurvey design and analysis

Empirical Education Inc. is an education research firm that uses its deep knowledge of education and its expertise in analytics, research design, and engineering to help K-12 schools improve their programs and processes. Its mission is to promote effective and equitable education by providing research services and context-relevant evaluations of programs, products, and policies. Over the last twenty years it has worked with school systems to conduct dozens of rigorous experiments.

business intelligencedata analysisdata collectiondistrict studieseffectiveness measurementefficacy studiesengineering web-based softwareimpact evaluationrandomized controlled trials (RCTs)survey designvideo observations