The concept of opportunity cost “The opportunity cost of anything of value is what you must give up so that you can have it.” is the central theme of my book Economics in Two Lessons, due out in the US on 19 April and hopefully in Australia soon after that. My central claim is that two lessons based on opportunity cost and their relationship to market prices provide a framework within which almost any problem in economic policy can usefully be considered.
That’s not the way economics is usually taught (opportunity cost gets a brief nod before the focus moves on to supply and demand). So, I was impressed to see Bill Shorten use the term in relation to climate change inaction. Not only that but he used it correctly! Here’s Bill, quoted in the SMH
Opposition Leader Bill Shorten defended the new policy by urging voters to consider the cost of inaction on climate change, saying “There is a huge opportunity cost when we don’t take action,”
Perhaps I shouldn’t be surprised. Labor’s Shadow Assistant Treasurer is Andrew Leigh, a fine economist who has had nice things to say about my book. And Labor has been listening to Richard Holden, who is, I think, the brightest young economist we have right now.
Surprising or not, it’s great to see a return of economic literacy to public debate, after years dominated by vapid slogans.