Confused about goodwill method

Hi am last minute panicky about this goodwill business, I have a really good feeling that it just might pop in on the exam… Do we use goodwill method when we consolidate a subsidiary in which we have a controlling interest AND when we a business combination happens? What exactly are the two way to account for the goodwill under full and partial? When do we take the difference between book value and market value of investee’s assets and allocate to them based on the proportion of our control? I read the book three times with that example but I just do not get it. If anyone can provide an quick example I would really appreciate it! Thank you so much guys!

Goodwill under full method = Purchase price - Net Identifiable Asset = Full Goodwill. Partial Goodwill = Purchase price - Net Identifiable Assets + (Full Goodwill * Portion Owned). ROE is higher under partial goodwill. You will always take market value of the assets when you purchase. Object is generally to make goodwill as small as possible.

I am just want to clarify that the last formulas is correct, could somebody provide a quick example of how to get the partial goodwill? Thank you

Partial goodwill is also equal to full goodwill multiplied by the ownership share. This might help someone to remember under confusion…

full gw, you don’t use purchase price as the first term. you use implied fair value which is purchase price/percent owned. for example if you paid 5000 for 60% of company then implied fair value is 5000/60% = 8333.33 so Full GW = implied fair value - fair market value of sub’s net assets partial GW = Purchase price - Your Share of Sub’s Fair Market Value of Net Assets

I got it right, I got it right!

no, you used purchase price for full gw. that is wrong