So argues Jones Day’s Manan Shah in this recent New York Times piece:
The problem is even worse for companies facing shareholder opposition to its pay policies. These corporations tend to incur even greater costs to proxy advisers, compensation consultants, lawyers and other advisers — and even more costs should the vote fail. This is likely to cause financial damage to the company through wasted assets and potential reputational harm, which could far outweigh the costs of the perceived “excessive” executive pay.
It is also unclear if the compensation changes recommended by proxy advisers are in the best interests of shareholders. A July 2012 working paper by the Rock Center for Corporate Governance found that revisions made by companies to their compensation programs in an attempt to conform to guidelines issued by proxy advisory firms actually produced a net cost to shareholders.