Efficiency is not the aim of government, except in constrained ways. Efficiency would generally run contrary to governance, transparency, innovation, responsiveness, general applicability, justice, rule following, considering the long term and not just the short term, recognition of human dignity, security etc.
All those things have a cost that takes away from maximum delivery efficiency, but generally societies decide that the cost is worth it.
Efficiency is not the aim of government, except in constrained ways. Efficiency would generally run contrary to governance, transparency, innovation, responsiveness, general applicability, justice, rule following, considering the long term and not just the short term, recognition of human dignity, security etc.
All those things have a cost that takes away from maximum delivery efficiency, but generally societies decide that the cost is worth it.