Small Business Doctor Logo

Economics Doctor

Strategic corporate finance expertise for accountants, bookkeepers & CPAs as they advise clients and bosses.

Award-Winning Corporate Finance Advisor. MBA Finance. PhD Economics. Johns Hopkins & Harvard Grad. Decades of Experience.

Testimonial: Celebrated by name for my finance advice and strategic finance work in official US Coast Guard accounting manuals.

business economist cfo learn training

Transaction Costs and SG&A Expenses

Selling, General or Administrative Expenses One way to see how economic transaction costs are internalized within a company is in the SG&A Expense lines of a company’s income statement. All of the selling and administrative expenses are internalized transaction costs, and so is the insurance expense within the general expenses category. This is not the […]



Learn More

Accounting   Book   Coase   Finance Math   Economics   Corporate Strategy   Decision Making   Economic Forecasts   Economic History   Finance   Managerialism   Math