This paper proposes an n-firm homogeneous-good Bertrand model with private information about costs. The model allows for any non-negative correlation between the cost draws and for any demand elasticity but still yields a closed-form solution. The solution is simple, in pure strategies, and...

Global sea levels are rising which is widely understood as a consequence of thermal expansion and melting of glaciers and land-based ice caps. Due to physically-based models being unable to simulate observed sea level trends, semi-empirical models have been applied as an alternative for...