Sikes, S., & Verrecchia, R. E. (2020). Aggregate corporate tax avoidance and cost of capital. Available at SSRN 3662733. Sikes, Stephanie and Verrecchia, Robert E., Aggregate Corporate Tax Avoidance and Cost of Capital (June 30, 2020). http://dx.doi.org/10.2139/ssrn.3662733