In this paper, a multi-objective optimization method has been established on a hybrid PV, wind, fuel cell, and battery system. The optimization is based on three models including energy supply reliability, electricity efficiency, and capital cost of the hybrid system. A new model of the Elephant...

Economy-wide models are an important tool used by fiscal authorities and central banks to support the provision of sound assessment of the economic outlook. The Treasury Macroeconometric Model of Australia ("EMMA") is a framework to support macroeconomic forecasting, and counterfactual policy...

A core mechanism of unified growth theory is that accelerating technological progress induces mass education and, through interaction with child quantity‐quality substitution, a decline in fertility. Using unique new data for 21 OECD countries over the period 1750-2000, we test, for the first...