Free Lunch

''Free of jargon, obfuscation and interminable subordinate clauses, his prose is just the job'' The TimesA fully updated and revised edition of the classic guide.The economy has never been so relevant to so many people as it is now. ''There''s no such thing as a free lunch'' is the one phrase everyone has heard from economics. But why not? What does economics tell us about the price of lunch - and...