Reciprocity is the basis of each relationship as long as the values to be exchanged are left open to interpretation. Measurement is enforced only whe… - Arjo Klamer

The other economic camp made for quite a different story. James Tobin (an east-coast Ivy League policy advisor) had already won the Nobel Prize when I spoke with him. A true gentleman, he spoke softly about his life and his Keynesian approach to economics. With due respect, I worried after a time that the interview sounded so automatic, so “done” before, that it would add little to the book. Then I brought up Lucas’s criticism. Tobin began to speak much louder and faster (on transcribing the tape I actually had to adjust the volume). He remained reasonable and gentlemanly but his voice betrayed his indignation toward Lucas and his camp, about how they were misleading sensible Keynesian economic thought.

The euro is bad for Europe. The euro is bad for the Netherlands, it’s especially bad because it is a stimulus for politicians to kill the Welfare State. I look forward to a European economy using multiple currencies. In the end that will be much better: it will make us more resistant to shocks and makes us less vulnerable to what is happening now.

Money talk tends to be confusing. When people talk money, they usually think “wealth”, “costs”, “profit”, “income”, “gold”, “greed”, “time” (as in “time is money”), or something like that. In everyday discourse money symbolises capitalism, for better or worse: money as the life or evil force of the economy. As sings to us in the classical musical Cabaret: “Money makes the world go round… ”. The tune resonates when people exclaim “money” in response to the question what they are after in life, or when they say that everything people do ultimately revolves around money. All this talk is clear enough. The confusion enters when we observe the very same people who are so enthused about money, stubbornly suppress any reference to money when it comes to goods like the love for their partner, parents and children, friendship, science (truth!) and art (beauty!).