We characterize Nash equilibria in multi-product markets in which producers commit to vectors of supply functions contingent on all prices. The framework accommodates (dis)economies of scope in production, and goods may be substitutes or complements in demand. We show that equilibrium...

We characterize Nash equilibria in multi-product markets in which producers commit to vectors of supply functions contingent on all prices. The framework accommodates (dis)economies of scope in production, and goods may be substitutes or complements in demand. We show that equilibrium...

Time series forecasting is vital across many sectors, providing critical insights for decision-making by predicting future trends from historical data. However, the complex, nonlinear nature of real-world time series and the domain-specific tailoring of existing models limit their...