Experimental Mathematics

jeff-kline.github.ioDR 94 Accessible 300 views

Reading & Learning An interactive explainer of the 2026 economics Nobel Prize, showing how central bank promises about future interest rates can shape household spending today through two small economic models.

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Editor's Review

For reference only

A personal, hands-on explainer built by a non-economist to make the expectations channel of monetary policy tangible. Two computed models—a household planner and a three-equation framework—let readers see how forward guidance works when rates hit the lower bound. Best for curious learners and studen

Site introduction

Experimental Mathematics is a personal project site by Jeff Kline that turns current economic research into interactive, explorable explanations. This page focuses on the 2026 Nobel Prize in economics awarded to Robert E. Hall and Michael Woodford, whose work shows how expectations about the future shape decisions made today.

The core of the page is a set of interactive charts computed from two small models: a household planner and a three-equation model of the economy. Readers can see how a central bank promise about future interest rates can raise spending now, even when today’s rate cannot go lower.

It is aimed at readers without an economics background—students, curious professionals, and anyone following news about expectations, AI’s effect on work, tariffs, or oil shocks. The author notes he directed the work and edited the prose heavily while collaborating with AI on research, code, and drafting.

Use it as an intuition-building companion rather than a textbook: start with the narrative, then adjust the model inputs to test how beliefs about the future change present-day outcomes. A concise, accessible entry point to a prize-winning idea.