Cool. I will read that. I'm trying to address the practical case of buying something, earning interest, then selling it and/or having it mature, not holding into perpetuity. Maybe I can be more clear about this in the post so after I read this I can make an update. Thanks for linking!
I added: Some readers have pointed out that over the long term there isn't a difference between building a ladder and using a similar bond fund. This strategy assumes that eventually you'll want to move your principle out of bonds and into something else like a down payment (while rates are still rising), but you don't have a well-defined timeline. If you are planning on keeping your principle invested in bonds into perpetuity then a bond fund might be a more suitable investment.
I added: Some readers have pointed out that over the long term there isn't a difference between building a ladder and using a similar bond fund. This strategy assumes that eventually you'll want to move your principle out of bonds and into something else like a down payment (while rates are still rising), but you don't have a well-defined timeline. If you are planning on keeping your principle invested in bonds into perpetuity then a bond fund might be a more suitable investment.
Thoughts?