Tootfinder

As usual, billionaires are willing to go to great lengths to avoid having to contribute even a fraction of their wealth to the common good. These people are the root of much that is wrong with the world, and we simply need to make it both unacceptable and impossible for anyone to be a billionaire at the expense of the vast majority of people worldwide.

Hugh knew.
Right to buy in England ‘fuelled housing crisis and cost taxpayers £200bn’ | Housing | The Guardian
https://www.theguardian.com/society/2025/aug/03/right-to-buy-england-fuelled-housing-crisis-cost-…

Norway Orders $2 Trillion Sovereign Wealth Fund to Review Investments in Israeli Firms | Common Dreams
https://www.commondreams.org/news/norway-wealth-fund-reviews-israel-investments

Equilibrium Strategies for the N-agent Mean-Variance Investment Problem over a Random Horizon
Xiaoqing Liang, Jie Xiong, Ying Yang
https://arxiv.org/abs/2507.04611

Equilibrium Strategies for the N-agent Mean-Variance Investment Problem over a Random Horizon
We study equilibrium feedback strategies for a family of dynamic mean-variance problems with competition among a large group of agents. We assume that the time horizon is random and each agent's risk aversion depends dynamically on the current wealth. We consider both the finite population game and the corresponding mean-field one. Each agent can invest in a risk-free asset and a specific individual stock, which is correlated with other stocks by a common noise. By applying stochastic control t…