Initial results from the California Establishment Survey (CES) suggest that 64% of business respondents support a healthcare reform that requires that employers either provide health insurance, or pay a fee into a state fund to cover the uninsured. 59% of business respondents who currently do not offer health insurance to workers also support such a healthcare reform.We find that 90% of firms that currently do not offer health benefits are in markets where their competitors do not provide such benefits either. This suggests that businesses most impacted by the proposed reform would be unlikely to face idiosyncratic increases in costs that would worsen their competitive position. We have also used the CES data to estimate the increases in co...