Algorithms optimizations Annealing 1 Annealing algorithm 1 BP neural networks 1 Bidding process 1 Control policy 1 Economic and social effects 1 Economic development 1 Economics 1 External environments 1 Forecasting 1 Investments 1 Machine learning 1 Network-based 1 Neural networks 1 Policy implementations 1 Public policy 1 Social development 1