The paper analyzes the dynamics of a resale market subject to adverse selection. Infinitely-lived agents deal in cars which last two periods. Car quality is exogenous and known only to sellers. I prove existence of steady-state equilibrium, then provide a full characterization: number of...

After recalling the existence of two competitive approaches to economics, the "subjective" and the "objective" one, and the main stylized facts about the energy sector,the paper critically examines different versions of "mainstream" economics of oil and sketches an alternative approach, based on...