Imagine a person armed with only knife alone in the woods with a dangerous bear, prone to attack, lurking somewhere nearby. This person’s wisest option would be to remain silent and hope for the best. Certainly, to go preemptively after the bear with only a knife entails an even greater risk. Imagine another person in a similar situation except armed with a high-powered rifle. It may prove to be less risky for this second individual to actually go after the bear to eliminate the threat. Waiting for a surprise attack may make the rifle less useful. Whatever decision either individual ultimately makes, it is clear that the level of personal power and armament affects the assessment of risk and strategy.
This metaphor is how Robert Kagan, of the Carnegie Endowment for International Peace, describes the central thesis of his short book Of Paradise and Power. The large and growing disparity between the United States and Europe in their ability to project military power drives the growing fracture between the American and European views of the world. What makes these differences more difficult is the fact that both views are also animated by a myth or story that persuades both Americans and Europeans that they are setting a moral example for the world.
The United States began over two hundred years ago as a consciously different state designed to avoid the tyranny and impoverishment of Europeans. American avoidance of European politics was rooted both in an abhorrence of power politics as conducted by the corrupt monarchies of Europe and the fact that America was so militarily impotent that its situation represented that of a lone person in a woods armed with only a knife. Nonetheless, the American political model has spread. Americans can justifiable claim that successful adoption of capitalistic constitutional democracies serves as a global model for freedom and affluence. In addition, over the past century, especially during World War I, World War II, and the Cold War, America saw its military power as necessary and decisive in the protection of freedom and democracy.
The recent European experience is quite different. Chastened by over a half a century of power politics and nationalism that resulted in the death of millions of Europeans, they have adopted an abiding belief that security can only be attained through multi-national agreements and negotiations. The way to deal with adversaries is to negotiate and negotiate, building larger agreements on the foundations of trust nurtured from previous smaller agreements. Europeans are justly proud of the application of this approach and the astonishing emergence of the European Union. Once implacable adversaries like France and Germany can now share a common currency. According to Kagan, the qualities that comprise the contemporary European strategic culture are an “emphasis on negotiation, diplomacy, on international law over the use of force, on seduction over coercion, on multilateralism over unilateralism.”
Europeans believe that they have mastered an important model for conflict resolution that might be applicable to other intractable conflicts like the one between the Israelis and Palestinian Arabs. This is why Europeans, from the American perspective, seem irrationally wedded to process and engagement. The European hope is that process and engagement substitute for military conflict and, in perhaps unforeseen ways, possibly decades in the future, will ultimately lead to some sort of reasonable resolution.
The situation is filled with ironies. In truth, Americans would also prefer a world governed by the rule of law between liberal democracies linked by the cordial bonds of free trade. However, because the United States is the dominant superpower, it has duties it believes requires the occasional application of force and doesn’t much like being overly criticized by those unwilling to make the economic and political commitment to a military large enough to deal with threats. “Americans, as good children of the Enlightenment … retain hope for the perfectibility of the World. But remain realists in the limited sense that they still believe in the necessity of power in a world that remains far from perfection.”
On the other side, the “paradise” of law, reason, agreements, and trade that exist in Europe was made possible during the Cold War because of the protection afforded by American power. Even after the Cold War, Europeans have embarrassingly realized that they needed American power to deal with the ethnic cleansing by Serbian dictator Slobodan Milosevic within the European continent. Europeans are hardly likely to project power around the world, when they cannot manage to do so even locally. Without US power, European negotiation would not have significantly abated the cruelty in the Balkans.
Moreover, it was nudging by the United States that persuaded England and France to acquiesce to German unification at the end of the Cold War, an event that contributed to the current success of the European Union.
The divergence of American and European perspectives is likely to grow larger. Given economic difficulties, Europe is not likely to significantly increase military spending. The US feels more threatened by international terrorism and will continue to increase military spending in real terms. Even more ominous for the Europeans, their populations are rapidly aging. According to Kagan, by the middle of this century the median age of a European with rise to 52.7 from 37.7 years, while immigration will keep the US’s median age in the mid 30’s, at 36.2 from its current 35.5 years. European economies will consequently be struggling under a much greater relative burden to care for their elderly. Also by mid century, disparate economic growth rates will result in an American economy twice as large as Europe’s. In the latter half of this century, the odds are Europe will unfortunately be economically, militarily and consequently politically far less relevant.
This is not a cause for smugness or joy, as tempting as the French sometimes make it to indulge in such emotions. The West including the US and Europe will face a much more populous and more powerful China later this century. If we are fortunate, economic liberalization will attenuate any Chinese threat, but this scenario is not a certainty. Kagan hopes that an understanding of the political, economic, and military dynamics that are driving America and Europe apart will serve to increase empathy on both sides. America may be getting large and powerful enough to “go it alone,” but it is not in its best interest to do so.
Kagan concludes that the United States should not be overly concerned with pulling Europeans into international decisions. “Rather than viewing the United States as a Gulliver tied down by Lilliputian threads, American leaders should realize that they are hardly constrained at all, that Europe is not really capable of constraining the United States.” This “generosity of spirit” would assuage European sentiment. Kagan, in essence, is arguing for international leadership through psychotherapy. Voluntarily engage Europeans so that they continue to feel good about themselves and will consequently be predisposed to think well of us.
Moneyball
Sunday, July 6th, 2003According to classical economic theory, mature markets at equilibrium should reach a point of optimum efficiency. After a sufficient time, Adam Smith’s invisible hand ought to have slapped the inefficiencies out of any market. Surely, we could be so bold as to presume to apply such reasoning to professional baseball. Baseball is nothing, if not competitive; each side continually seeking out even the most meager of advantages. Do we have little more to learn about the stratagems of baseball? Do the myriad of conventional baseball statistics adequately and accurately quantify the contributions of players?
People have clutched on to various approaches to the game, but since the 1970’s Kansas native Bill James has made it a point to apply statistical analysis to assess the effectiveness of common baseball strategies. One of Bill James’s first heresies was the discovery that attempting base stealing rarely contributed to run scoring unless it was successful more than 70% of the time. Bill James is the founder of sabermetrics, “the search for objective knowledge about baseball.” (The term derives from an abbreviation for the name of the group that followed in James’s footsteps, the Society for American Baseball Research.)
James and others who have adopted his philosophy of critically applying statistics to baseball have developed radically different measures of player performance. For example, players have traditionally been evaluated on the basis of batting average, the number of hits divided by the number of at bats. Batting average is the dominant hitting statistic published in daily papers. Runs are the currency of baseball and sabermetricians have found other parameters that are far more correlated to a player’s contribution to runs scored. Getting on base, on base percentage, even by drawing a boring walk, is critically important. Indeed, the sum of on-base-percentage and slugging average (OPS)1 is far more highly correlated to the runs a team scores than is batting average. Hence, in seeking to evaluate baseball talent, in choosing young players to draft and nurture and others to trade for, OPS and other more exotic statistical measures like “runs created,” represent better criteria than simple batting average.
However, baseball ownership and management are conservative by temperament and generally grossly uneducated in statistics. James’s observations and the work of other sabermetricians were generally viewed as the oddball conclusions of baseball player wannabees, four-eyed, shallow-chested nerds who baseball players used to pick on in grade school. Sabermetricians might conjure up a clever insight now and then, but they really could not contribute to baseball strategy in any meaningful way. However, money has a way of shaking things up and big money shakes thinks up vigorously.
The growing ubiquity of computational capability has made the application of statistics to baseball easier. However, if the importance of statistical ways of looking at baseball players had been universally accepted, computing power would have been found. The real jolt into baseball has been a consequence of the high cost of baseball talent. In 1967, the average salary of a baseball player was $19,000 per year. It grew to $144,000 by 1980, $598,000 by 1990, and $1,900,000 by 2000. Even adjusted for inflation, this represents tremendous growth. Moreover, there is a 6-to-1 ratio in the payrolls of the wealthiest and poorest team. These facts place a high premium on judging and assessing baseball talent.
Thus begins the story of Billy Beane as told by Michael Lewis in his book Moneyball: The Art of Winning in an Unfair Game. As a young man, Billy Beane was a baseball scout’s dream. He had a decent batting average, but more importantly he was big, strong, well built, and fast. He looked like a scout’s image of a baseball player.
The New York Mets persuaded him, against his better judgment, to forgo a baseball scholarship to Stanford and join the Mets organization. Beane’s playing career fizzled primarily because he was too aggressive a batter, but he learned a few important lessons. One, baseball scouts were typically old baseball players who assessed talent as much on appearance as on numerical performance. They seem to all have the dream of discovering and molding the next great baseball talent. Two, Beane began to appreciate that really good hitters seemed to have an innate patience that allowed them to draw a lot of walks and only swing a pitches they can handle. Beane also observed that it is virtually impossible to teach patience, at least by the time players reach professional baseball. Three, it is not until players have played a number of years of college baseball that the sample size of plate appearances or innings pitched is sufficiently large that players could be reliably evaluated. Beane would rarely seek a player like himself right out of high school, even he looks like a baseball player.
After a mediocre career as a player, Beane moved to the front office of the Oakland A’s eventually rising to general manager. Beane was constrained by an ownership unwilling carry a large payroll and he made a virtue of this necessity. Embracing many of the insights of sabermetricians and hiring statistically competent Ivy League graduates to develop better statistical methods of player evaluation, Bean was able to acquire players who by conventional analysis and by perhaps by appearance were undervalued.
Beane uses batting statistics to estimate likely run production and derive dollar costs per run scored. It is then possible to numerically assess whether the acquisition of a particular player will reduce or increase the team’s net cost per run scored. Like an astute investor, Billy Beane exploits the inefficiencies created by traditional baseball measures to find players whose performance would likely exceed market expectations. When a player’s performance becomes apparent after playing with the A’s, his salary demands would grow larger than the A’s could afford and Beane would trade him off for undervalued players from other teams. After the middle of the season, some high payroll teams with slim playoff hopes would be looking to shed some salary, and Oakland could pick up bargain players.
It is estimated that the difference in talent between teams amounts to about a run a game. Luck adds perhaps four runs a game. The impact of the difference in talent between the teams is overwhelmed by luck in any particular game. However, over a 162 game season luck tends to average out and talent generally shines through. Once the playoffs begin, luck tends to dominate again. There are too few games, too small a sample size, for the best team to be assured victory in any particular series.
In 2002, Oakland posted the same 103 wins as the New York Yankees, a team boasting the largest payroll in baseball. There also were teams such as the New York Mets and the Baltimore Orioles carrying large payrolls that could not manage to win half of their games. In the American League West, there was an exactly inverse correlation of player payroll and performance with the parsimonious Oakland A’s leading the division and the high-spending Texas Rangers struggling with less than a 45% winning percentage.
Despite the conspicuous low-budget success of Oakland, other baseball teams have been slow to adopt Beane’s approach. Baseball Commissioner Bud Selig has tried to equalize the resources available to teams to prevent high-spending teams from perpetual dominance. The Oakland A’s are thus an embarrassment. Of course, as sabermetrics becomes more widely adopted, the differential in payroll will become more important. However, for now most of the baseball intelligentsia continue to regard Oakland as a fluke. Such intransigent owners and managers will be left behind as a more critical analysis of baseball takes hold. Beane remains elated at the remaining stubbornness, confident it will insure the continued availability of undervalued players.
1. On base percentage is the number of times a player safely makes it to base divided by the number of plate appearances. Slugging percentage is the number of total bases divided by the number of at bats. The term “percentage” is used when “fraction” is more accurate.
Posted in Social Commentary | No Comments »