How do future price expectations affect short and long term supply?

Future price expectations can significantly influence both short and long-term supply. If producers anticipate higher future prices, they may hold back current supply to sell later at a profit, leading to a temporary decrease in short-term supply. Conversely, if they expect prices to fall, they may increase current production to benefit from higher prices before they drop, boosting short-term supply. In the long term, sustained expectations of higher prices can incentivize investment in capacity expansion, thereby increasing long-term supply.