All of the summer schools I want to apply for this year I am not likely to get in because I go to a super-selective grammar school. Any places where it would be possible for me to go next summer? Preferably something to do with economics.
Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.
I go to a grammar school and I got into the Sutton Trust Summer School at Durham University I did geography but I'm pretty sure they do economics too, maybe check it out? It was an amazing experience and I would highly, highly recommend applying to the Sutton Trust