/Politics

That was more or less the headline researchers at the London School of Economics made around the world in 2020. David Hope (LSE) and Julian Limberg (King's College London) looked at major tax cuts for the wealthy across 18 countries over five decades, and what they found cut against the central promise of Reaganomics and Thatcherism: trickle-down didn't actually trickle down. Cutting taxes at the top didn't create more jobs or more growth. It created more inequality. That's it. Which brings back a question that never really got settled: what did these policies actually do to people who work for a living? Here's what the record shows, without romanticizing it and without flattening it into a simple villain story either. ## Unions got crushed, and workers never got that leverage back The clearest, most direct hit landed on collective bargaining. Thatcher broke the miners' union in the 1984-85 strike and pushed through laws that restricted solidarity strikes and closed-shop arrangements. Reagan fired 11,000 striking air traffic controllers in 1981 and permanently barred them from federal work. The numbers tell the rest of the story: union membership in the US fell from around 20% of the workforce in 1980 to under 11% today, and in the UK from over 50% to about 23%. That loss of collective bargaining power is arguably why real wages for the average American worker stayed largely flat for long stretches even as productivity kept climbing steadily — workers simply lost the main tool they had to claim a share of the gains they were helping produce. The UK picture is less extreme, but wage growth for working-class households still slowed noticeably compared to the postwar decades. ## The trickle-down story doesn't hold up, and the fallout hit specific places hardest Trickle-down's whole premise was: cut taxes on the rich, they invest more, and the benefits eventually flow down to everyone else through jobs and wages. Hope and Limberg's study, covering countries from Australia to Germany to the US and UK between 1965 and 2015, found essentially the opposite — no meaningful effect on growth or unemployment, but a clear, measurable rise in the top 1%'s share of income every time one of these tax cuts landed. Defenders of the era point out that the broader growth of the 1980s and the taming of inflation — driven in the US by the Fed's tightening under Volcker — did improve general purchasing power, even if unevenly. But the clearest damage was geographic and concentrated: the closure of mines, steel plants, and factories across northern England, Scotland, and America's Rust Belt (Ohio, Michigan, Pennsylvania) didn't just cost individual jobs — it collapsed entire local economies built around a single industry. Cities like Sheffield, Detroit, and Youngstown never fully recovered, and that damage passed down to the next generation. It's also worth being honest that not everyone lost: Britain's Right to Buy program let millions of working-class families become homeowners for the first time, a real material gain, and falling double-digit inflation in the US genuinely helped anyone living on a fixed income. The period wasn't a uniform loss for every worker — it just wasn't the broad-based win it was sold as either. A couple of things worth being careful about: "working class" wasn't one homogeneous group — a unionized factory worker, a non-union service worker, and a new homeowner under Right to Buy lived through completely different versions of the same decade. And not all of the wage stagnation belongs to Reagan and Thatcher specifically — some of it was already baked in from the 1970s oil shocks and stagflation, and some of the pressure on industrial wages (automation, Asian competition) would have hit regardless of who was in office. The real disagreement among economists isn't whether damage occurred — it's how much of it was policy choice versus a trend that was coming either way. So — was the inflation control and the breaking of 1970s-style union overreach worth the inequality it left behind, or is this an imbalance the Anglo-American world is still quietly carrying the bill for? **Main source:** LSE Research — "Tax cuts for the wealthy only benefit the rich" (Hope & Limberg, LSE International Inequalities Institute / King's College London): https://www.lse.ac.uk/research/research-for-the-world/economics/tax-cuts-for-the-wealthy-only-benefit-the-rich-debunking-trickle-down-economics