With the increase in the price of oil, fuel surcharges have become a common and widely used practice in the transportation industry. Firms ask consumers to pay these surcharges in addition to the base price. Assuming that (i) fuel prices randomly fluctuate, (ii) fuel prices affect firms' costs...

This paper analyses the behavior of an individual who wants to maximize his utility function, but he is not able to evaluate it. There are many ways to choose a single alternative from a given set. We show that a unique utility maximizing procedure exists. Choices induced by this optimal...

This paper analyses the behavior of an individual who wants to maximize his utility function, but he is not able to evaluate it. There are many ways to choose a single alternative from a given set. We show that a unique utility maximizing procedure exists. Choices induced by this optimal...

At the edge of cities, park-and-ride (P + R) facilities pop up with the aim to intercept motorists from traveling into the city. However, these facilities also appear attractive to public transport users who start using their cars for getting to the P + R location. This paper...

A growing number of cities and towns restrict the number of chain stores within their borders in order to prevent sprawl and increase in traffic problems. This paper verifies these concerns by analyzing endogenous location choices by multi-store firms, which sell heterogeneous products and can...