1. The Attribute of Rural “Long Tail” Public Service -- 2. Factors of the Imbalance of Rural “Long Tail” Public Services -- 3. Calculation of the Imbalance of Rural “Long Tail” Public Services -- 4. Correction Mechanism of the Imbalance of Rural “Long Tail” Public Services -- 5....

Purpose The paper sets out to understand the key issues that the various functions and optimal allocation of NGOs (non-governmental organizations) in the circular economy that provide public services depend not only on external quantities or densities but also on their internal size of human...