https://library.fes.de/pdf-files/bueros/wien/19536-20220926.pdf
https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=4556&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_808_20200804&cHash=1b8009a520c4886c5fb98c49979ef2c5
https://washingtonmonthly.com/2024/09/09/stop-calling-kamala-harris-anti-price-gouging-proposal-price-controls/#:~:text=Vice%20President%20Kamala%20Harris’s%20anti-price-gouging%20plan
https://knowledge.wharton.upenn.edu/article/can-election-polls-be-trusted/