Research preview

The dramatic rise of green parakeets in London’s skyline is more than an odd wildlife story; it offers a vivid parallel to how climate change can reshape asset returns. By treating the birds’ growth as a stochastic process, traders can sharpen their quantitative tools for forecasting climate‑related risks and opportunities in equities, commodities, and real‑estate portfolios. The Parakeet Surge as a Real‑World Data Set Since the mid‑1990s the parakeet population in the capital has risen by roughly 2700 %. That translates to an average annual growth rate of about 10 % when compounded over three decades....