In 'The Lighthouse in Economics' (Coase, R. H. Journal of Law and Economics, vol. 17, no. 2, 357-76, 1974), Coase reached the conclusion that in England there existed a relatively efficient privately financed lighthouse system, which would refute economists' traditional statements concerning the...

Shipping was central to the rise of the Atlantic economies, but an extremely hazardous activity: in the 1780s, roughly five per cent of British ships sailing in summer for the United States never returned. Against the widespread belief that shipping technology was stagnant before iron...