Causes and Impacts of Economic Migration of Nigerian Professionals to Canada

Abstract

Brain drain represents a critical development challenge for Nigeria, with thousands of skilled professionals emigrating annually to developed nations. This study examined the causes and multidimensional impacts of economic migration of Nigerian professionals to Canada between 2019 and 2024. Using a systematic literature review methodology, we analyzed 45 peer-reviewed articles, government reports, and statistical databases to identify push-pull factors, assess impacts on Nigeria and Canada, and evaluate migrant outcomes. Key findings revealed that inadequate remuneration (cited in 82% of studies), poor working conditions (76%), political instability (68%), and security concerns (63%) constitute primary push factors. Pull factors included higher salaries in Canada (averaging 5-8 times Nigerian equivalents), superior infrastructure, political stability, and quality of life. Nigeria experiences severe impacts including critical healthcare workforce shortages (estimated 23,000 physicians lost since 2019), annual fiscal losses of approximately $1.3 billion from educational investments, and disrupted service delivery in healthcare, engineering, and technology sectors. Canada benefits through enhanced labor supply, innovation capacity, and cultural diversity, though credential recognition challenges affect 40% of Nigerian professionals. Migrants report improved economic status but face underemployment (35%), credential recognition barriers, and cultural adjustment challenges. The study concludes that while brain drain poses developmental challenges, strategic policies leveraging remittances ($2.4 billion annually), diaspora networks, and knowledge transfer could transform this into brain circulation. We recommend improving Nigeria's economic conditions, strengthening institutions, enhancing professional development opportunities, and developing bilateral agreements facilitating temporary migration and return programs.