The McKinsey Global Institute (MGI) is a research arm of McKinsey & Company that aims to provide insights on global economy and management to leaders in various sectors. MGI combines economics and management disciplines to analyze microeconomic trends and understand macroeconomic forces affecting business strategy and public policy. Its research is funded by McKinsey & Company partners and not commissioned by any other institution. McKinsey & Company is a global management consulting firm that has been serving clients for over 80 years, providing expertise in various industries and functions worldwide.