Summary: <p>From the BBC World Service: Professor Robert Wilson says auction theory affects our everyday lives, from house prices to phone networks. Australia investigates if China has stopped importing its coal. Who benefits from Prime Day?</p>
Summary: <p>From the BBC World Service: Professor Robert Wilson says auction theory affects our everyday lives, from house prices to phone networks. Australia investigates if China has stopped importing its coal. Who benefits from Prime Day?</p>