I think the idea is that by writing less buggy code with two people you save in refactoring, bug squashing, and fire management down the road. Similar to testi

I think the idea is that by writing less buggy code with two people you save in refactoring, bug squashing, and fire management down the road. Similar to testing I suppose. No idea how the math works out in the end, I assume it'd be highly variable based on the product being built and the people involved.