Professional baseball pitchers are like used ________ because there is ________ information: A player’s ________ has better information about the pitcher’s health and likelihood of injury. 

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Application 1 ARE BASEBALL PITCHERS LIKE USED CARS? APPLYING THE CONCEPTS #1: What is adverse selection for buyers? Professional baseball teams compete with each other for play- ers. After 6 years of play in the major leagues, a player has the option of becoming a free agent and offering his services to the highest bidder. A player is likely to switch teams if the new team offers him a higher salary than his original team. A puzzling fea- ture of the free-agent market is that pitchers who switch teams are more prone to injuries than pitchers who don't. On average, pitchers who switch teams spend 28 days per season on the disabled list, compared to only 5 days for pitchers who do not switch teams. This doesn't mean that all the switching pitchers are lemons; many are injury-free and are valuable additions to their new teams. But on average, switching pitchers spend five times longer recovering from injuries. This puzzling feature of the free-agent market is explained by asymmetric information and adverse selection. Because the coaches, physicians, and trainers from the player's original team have interacted with the player on a daily basis for several years, they know from experience whether he is likely to suffer from injuries that prevent him from playing. In contrast, the new team has much less information. Its physicians can examine the pitcher, and the team can check league records to see how long the pitcher has spent on the disabled list, but these measures do not eliminate the asymmetric information. The original team has several years of daily experience with the pitcher and has better information about the pitcher's physical health. Now consider the incentives for a team to outbid another team for a pitcher. Suppose the market price for pitchers is $1 million per year, and a pitcher who is currently with the Detroit Tigers is offered this salary by another team. If the Tigers think the pitcher is likely to spend a lot of time next season recovering from injuries, they won't try to outbid the other team for the pitcher: They will let the pitcher switch teams. But if the Tigers think the pitcher will be injury-free and productive, he will be worth more than $1 million to them, and they will outbid other teams and keep him. That's why an injury-prone pitcher is more likely to switch teams. As in the used-car market, there are many "lemons" on the used-pitcher market. The market for baseball players playing other positions does not suffer from adverse selection, perhaps because the injuries that affect their performance are easier for other teams to detect. Although you may think it's bizarre to compare baseball pitchers to used cars, people in baseball don't think so. They rec- ognize the similarity between the two markets. Jackie Moore, who managed a free-agent camp where teams looking for players can see free agents in action, sounded like a used-car salesman: "We want to get players off the lot. We want to cut a deal. How many camps can you go into where you can look at a player and take him home with you?" Related to Exercises 1.7, 1.8, and 1.16. SOURCES: Based on Kenneth Lehn, "information Asymmetries in Baseball's Pree Agent Market, Economic Inquiry 22 (January 1984), pp. 37-44; Associated Press, *Free Agents at End of Baseball's Earth," Corvalls Gazere-Times, April 15, 1995.