By Dena Aubin

NEW YORK, Jan. 5 (Reuters) - Corporate America is bracing for the judgment of shareholders on lucrative executive pay packages, tossing out some perks, tweaking pensions and taking pains to show how compensation is linked to performance.

Nearly half the U.S. companies surveyed by consulting firm Towers Watson were adjusting their pay-setting process ahead of the spring votes required at least every three years under the Dodd-Frank financial reform law.

The “say-on-pay” votes are non-binding and come after a strong rally in shares and two years of improved corporate earnings, perhaps blunting shareholder anger at packages that averaged $9.25 million for CEOs at S&P 500 companies in 2009. That is 263 times the average worker’s pay, according to AFL-CIO data. (more…)