Ombretta Tempra is a Land Specialist at UN-Habitat and Global Land Tool Network, based in the UN-Habitat Regional Office for Arab States, in Cairo. She leads the Agency's global portfolio on land and conflict and the regional work on housing, land and property rights.
Samar Abdelkhalek is Local Development Specialist at the World Bank in Egypt. With her work experience in international organizations, she nurtures a keen interest in urban development and fiscal decentralization. Samar has been working with different stakeholders on enhancing local own-source revenues and land-based finance.
Nico Calavita is professor emeritus in the Graduate Program in City Planning at San Diego State University. His areas of interest include affordable housing policies, land use planning, land value capture and comparative planning.
Astrid is an independent urban economist, working across research and practice. She has worked extensively with city government across Africa and Asia in her diverse roles. She is currently also an Extraordinary Lecturer in the Department of Economics at the University of Pretoria and a Fellow at the Infrastructure Institute at the School of Cities at the University of Toronto.