Macroeconomics Beyond GDPIntroducing Efficient GDP (EGDP): A Thermodynamic Framework for Institutional ClarityIs GDP measuring growth-or just masked inefficiency?In this ground breaking book, Temesgen M. Erena introduces Efficient GDP (EGDP), a reformist diagnostic that filters out systemic entropy from conventional output metrics. By subtracting the hidden costs of governance decay, motivational drag, and infrastructure suppression, EGDP reveals actual productive capacity-clarified, regenerative, and aligned with human potential.Rooted in thermodynamics, behavioural science, and information theory, Macroeconomics Beyond GDP operationalizes entropy diagnostics across nations, organizations, and individual work systems. Across eight essays, readers discover how misalignment warps economic signals-and how EGDP restores clarity and dignity to productivity.