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econ.GN2025
Testing health expenditure rationing under universal healthcare coverage: the case of Italy
Leonardo Becchetti, Nazaria Solferino
We investigate the phenomenon of (private, out-of-pocket) "health expenditure rationing", or whether out-of-pocket health expenditures are shaped by income independently of actual…
econ.GN2025
The Sustainable Future is now: a dynamic model to advance investments in PV and Energy Storage
L. Becchetti, N. Solferino, M. E. Tessitore
We examine the relationship among photovoltaic (PV) investments, energy production, and environmental impact using a dynamic optimization model. Our findings show that increasing i…
econ.GN2025★ 2 cited
Unveiling Biases in AI: ChatGPT's Political Economy Perspectives and Human Comparisons
Leonardo Becchetti, Nazaria Solferino
We explore the political and ideological positioning of ChatGPT, a leading large language model (LLM), by comparing its responses to political economy questions from the European S…