In this paper we examine the price effects on crude oils of removing the U.S. export ban on Alaskan North Slope crude oil in 1996. We estimate the longrun impact of removing the export ban through the use of a time series intervention analysis. The results indicate that Alaskan crude oil prices...

We examine minibus competition in Hong Kong between two similar types of minibus firms: those that operate green minibuses and those that operate red minibuses. The two types of firms are distinguished by their industrial organizations and by the restrictions placed on their operations by...