Monday, June 4, 2012

Oklahoma City Thunder’s Advantage


The NBA’s Oklahoma City Thunder has enjoyed an immense amount of success the last couple of years.  Making the NBA Western Conference Finals two years in a row, they have cemented themselves as the youngest and most promising team of the future for the Western Conference.  While the Thunder is a remarkable team, it is unusual that a pro sports team in such a small market (Oklahoma City, Oklahoma) would have so much success.  The common notion is that only large market teams have continued success while small market teams struggle to acquire the stars needed for consistent winning seasons.  I will attempt to show that the Oklahoma City Thunder is not actually in conflict with this notion. 
This notion has been consistent in the NBA since its’ founding in 1946 when the large market team Boston Celtics dominated the league in the 50s and 60s.  In fact, the two most successful teams in the history of the NBA have been the Boston Celtics and the LA Lakers.  Both of these teams are considered to be two of the biggest markets for professional basketball in the NBA.  It begins to make one wonder what has led to these dominant franchises in the last 60 years of NBA history.  One explanation is the invariance principle from the economics of sports research.  It states that certain types of players will always end up in the same places or on the same teams.  Generally speaking, star players will go to where their marginal revenue product (MRP) is greatest.  That is, players will end up where they can gain the most by playing a professional sport.  Thus, these large market teams of Boston and LA have been able to provide the largest benefit for a player’s MRP.  This leads to a payroll imbalance between large market and small market teams.  Essentially, because the large market teams earn more revenue they can afford players with a larger MRP than smaller markets.  A player’s marginal revenue product is what determines the cost for that player in terms of player salary.  The idea is that a better player will produce more on the field, or court in this case, and generate higher revenue for the franchise owner.  Given that most, if not all, owners’ bottom line to maximize profits there will be a definite revenue imbalance throughout the league because of the differential in market sizes.  Therefore, a payroll imbalance throughout the league ensues and thus there is competitive imbalance.   The payroll imbalance ensues from the inability for smaller markets to pay for better talent and vice-versa with the larger market teams.  An illustration of this concept is shown in the graph below. 
This graph shows us the interaction between franchises in a two team league, one small market team and one large.  The red-shaded area shows the payroll for the smaller market team and the green for the larger.  Given the marginal revenue curves we can see that the small market team generates much less revenue for players than the large market team.  The intersection of the two lines is the point where the marginal revenues are equal and hence the higher winning percentage goes to the large market team.  P* denotes marginal revenue price for each team. 
The Oklahoma City Thunder has a much higher winning percentage than the small market team depicted in the graph.  This raises an interesting question.  What is Oklahoma City doing that other small markets aren’t in order to gain the MRP of its players?  Well, let us take a look at a comparison of NBA payrolls for the Thunder as compared to other teams.  According to sportscity.com the Thunder payroll is in the middle of the pack at about $58 million.  A larger market team like LA, for example, has a payroll of almost $94 million and Boston’s payroll is almost $81 million.  With these payroll imbalances, one would expect a large competitive imbalance associated; with Boston and LA outperforming Oklahoma City by a very large margin.  However, this is not the case.  While Boston and LA are still dominant teams in the NBA, the Thunder have outperformed them by a slight edge the last two years. 
Star players in the NBA are often paid close to $20 million a year.  Dallas Mavericks’ Dirk Nowitzki made a little over $19 million in the 2011-12 season.  LeBron James, Dwayne Wade and Chris Bosh of the Miami Heat will make about $16 million this season.  The salaries for LeBron and D-wade are large pay cuts.  Kobe Bryant of the LA Lakers will make $25 million this season.  The Oklahoma City Thunder’s Kevin Durant will make just over $16 million this season.  Given that Durant was second in the NBA MVP race, behind LeBron James, it could be argued that Durant is underpaid.  Russell Westbrook is also a key player for the Thunder in their recent success.  Westbrook is considered one of the elite point guards in the league along with Derrick Rose, Chris Paul, and Deron Williams.  Deron Williams and Chris Paul will both make $16 million this season with Derrick Rose reaching the end of his contract making only $5 million.  With Derrick Rose’s resume he will undoubtedly receive a raise when he signs a new contract.  Westbrook will make just over $5 million this NBA season.  With the MRP for Westbrook and Durant it would be reasonable to assume that they are underpaid.  Other players are probably underpaid as well, but for our purposes we will focus on the two best players on the team.  The assumption that these players aren’t receiving their marginal revenue product may be true if they were in a larger market.  However, given the small market they play in, their MRP will be much smaller.  By this understanding, the MRP that is generated by Durant and Westbrook is just what the market demands.  In essence, the Thunder’s success is not contradictory to the idea of a winning percent equilibrium depicted in the previous graph.  To help illustrate this point the same graph is drawn for the OKC market below. 
This graph shows the same concept as noted earlier with a two team league.  However, MR(small market) curve has been pivoted to show a slight increase in marginal revenues for wins.  This in turn raises the price for the marginal revenue equilibrium and winning percentage with the edge now going to the smaller market team.  This small market team has a payroll well above average for a normal small market team and in this two team league it is above the larger market payroll. 
In the case of the Oklahoma City Thunder, their payroll is still below larger market teams, but it is above the average payroll for a small market team.  This can also be explained by the idea of diminishing marginal returns since the Thunder are still new to the city and the marginal utility is still much higher than other cities.  Thus, demand is higher in Oklahoma City.  To understand this further, Durant is certainly underpaid as compared to other players of his caliber around the league.  However, his MRP for the market of OKC is met.  Russell Westbrook is also underpaid but his MRP for the market in OKC is also met.  This is explained in the graph by the lower starting point for MR(small market) along the right vertical axis than the higher starting point on the left axis for MR(large market).  The change in slope for MRP denotes the change in demand for the smaller market and we see a large increase in payroll for the Oklahoma City Thunder.  Thus, the Thunder are not in conflict with the idea of a winning percent equilibrium.  The lower starting point for MR(small market) denotes the fan’s willingness to pay for better talent.  However, with the shift in the small market curve, the owner is willing to pay more for better players, but still under their MRP as considered league-wide.  All of these things denote an advantage for the smaller market Oklahoma City Thunder.  Now, the question is, how long will this last?

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