In a financial economy with asymmetric information and incomplete markets, we study how agents, having no model of how equilibrium prices are determined, may still refine their information by eliminating sequentially "arbitrage state(s)", namely, the state (s) which would grant the agent an...

This paper establishes mild probability-theoretical conditions under which observations of space-averaged speed and occupancy in some area concentrate with low scatter around a well-defined curve. These conditions are validated against empirical data from Stockholm and Geneva. No equilibrating...

This paper studies the interaction between dynamic traffic congestion and urban spatial equilibrium, using a model that is a straight unification of the Vickrey (1969) bottleneck congestion model and the Alonso (1964) monocentric city model. In a monocentric city with a bottleneck at the...

Using high frequency price information and strengthening market intelligence on high-impact food items for nowcasting is an integral part of the inflation forecasting framework at the Reserve Bank of India. Three key vegetables viz., tomatoes, onions and potatoes (TOP), with a combined weight of...