September 7th, 2009
Supply, Demand, Representation and Unions
The classic economic analysis of unionization is that unions drive up wages for workers by limiting the supply of labor. They impact the labor market through a classic supply and demand impact on the cost of labor. This is really wrong and if you are in HR and you get caught by this error you will live to regret it.
The error is essentially canonical doctrine. Just about every scholar of labor law in the law and economics movement starts with this as the foundation for their work. Law and Economics is the area of scholarship that gives the most thought to the question. Law and economics generally is the proposition that our law is economically efficient – over time the most efficient rules will prevail. Efficiency is measured in terms of economics (the science of choice within the context of scarcity and risk). There are several major law and economics thinker and a great overview for those interested is on Wikipedia. For a more in depth look at law and economics on unionization, I recommend the blog of Richard Posner – start with the posting from which the following quote comes:
Unions, in other words, are worker cartels. Workers threaten to withhold their labor unless paid more than a competitive wage (including benefits and work rules), but unless their union is able to organize all the major competitors in a market, the cartel will be eroded by the entry of nonunionized firms, which by virtue of not being unionized will have lower labor costs. The parallel to producer cartels is exact–workers are producers.
This quote comes from a longer post Can the United Auto Workers Survive? Posner- read down into it to get the fundamental Posner premise. Again though, while incredibly instructive, Posner is wrong.
The market that unions compete in is not about wages – the market is for employee representation. Unions can’t magically produce greater wages. At this point, unionized worker do in fact get more per hour than non-union workers – about $39/hour versus $30/hour (see the Bureau of Labor Statistics most recent data). However, union membership continues to decline – less than 8% of private industry employees now belong to a labor union. (Source BLS.) The argument that this shrinking group is increasing wages by reducing the amount of available workers with the rate of unemployment out pacing the rate of unionization by 2 points is foolish in the face of the facts.
The key is that unions don’t work to maximize wages for members – they work to maximize labor unions. God bless’m, they are the same as any other business. They maximize profit; they start with dues – revenue and go from there. They sell representation services ala carte to employees the way HR departments “sell” representation to the same employees on a bundled basis as part of “working for this organization.” The wages are driven by the economics of the organization and the broad market for talent. The competition between unions and management is about the other stuff – personal representation. Keep in mind, we are long past the idea of an ad hoc group of employees self-forming a union. It just doesn’t happen. When employees unionize it is with the engagement of professional union organizers and profession union management. Organization of labor unions – and therefore EFCA issues and the like are not rights based issues – they are market issues.
What is the issue for the HR marketeer then? If you really believe that a your workforce and the work place benefit from a direct relationship rather than one that runs through a union – understand that you are competing on the basis of the quality of your representation services. Take that market dynamic seriously or go the way of all inferior competitiors in the market – lose.
Happy Labor Day from Human Markets.


