1. Statistics Canada, Government spending by function, 2021. https://www150.statcan.gc.ca/n1/daily-quotidien/221125/dq221125a-eng.htm, 2022 (accessed 10 February 2023).
2. Fiscal Data, How much has the U.S. government spent this year?, https://fiscaldata.treasury.gov/americas-finance-guide/federal-spending/#:~:text=Discretionary%20spending%20is%20money%20formally,of%20other%20agencies%20and%20programs, 2023 (accessed 10 February 2023).
3. General resource allocation problem for decentralized systems;Shimizu,1997
4. Multiobjective bilevel programming: concepts and perspectives of development;Alves,2019
5. Efficient distribution of resources through three levels of government;Cassidy;Manag. Sci.,1971