Monetary Regime and the Acceleration Paradox: PLN vs EUR Counterfactual

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Autor principal: Maciaszek, Mateusz
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Publicado: Zenodo 2026
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author Maciaszek, Mateusz
author_facet Maciaszek, Mateusz
contents <h2>Monetary Regime and the Acceleration Paradox: PLN vs EUR Counterfactual in a Small Open Economy</h2> <p><strong>Author</strong>: Mateusz Maciaszek</p> <h3>Summary</h3> <p>Tests whether the acceleration paradox (UBI catalyzes automation) requires monetary sovereignty, using 1,260 Monte Carlo simulations comparing PLN (NBP Taylor rule + floating exchange rate) vs EUR (exogenous ECB + SGP fiscal constraint).</p> <h3>Key findings</h3> <ul> <li><strong>PLN</strong>: NBP stabilizes employment (~8%) but suppresses adoption (~13%). Critical point at UBI=500 PLN.</li> <li><strong>EUR with SGP</strong>: Transient UBI burst raises adoption to 19%, but SGP progressively eliminates UBI spending (effective UBI decays from ~1,200 to ~10 PLN by month 120). Permanent deflation (-25%), mass unemployment (78%).</li> <li><strong>All legislated UBI ≥ 1,250 PLN produce identical EUR outcomes</strong> — SGP saturates the system.</li> <li>PLN dominates on employment and equality; EUR's modest adoption advantage (+6pp) comes at catastrophic social cost.</li> </ul> <h3>Contents</h3> <ul> <li><code>latex/paper_en.tex</code> — Full paper (10 pages)</li> <li><code>latex/paper_en.pdf</code> — Compiled PDF</li> <li><code>analysis/python/</code> — 3 analysis scripts (sweep, welfare, charts)</li> <li><code>simulations/results/</code> — 84 CSV files (21 BDP × 2 regimes × 30 seeds, terminal + timeseries)</li> <li><code>figures/</code> — 6 publication-quality PNG figures</li> </ul> <h3>Model</h3> <p>SFC-ABM: 10,000 firms × 6 sectors (GUS 2024) × Watts-Strogatz network × 120 months. Engine: <a href="https://github.com/complexity-econ/core">complexity-econ/core</a></p>
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spellingShingle Monetary Regime and the Acceleration Paradox: PLN vs EUR Counterfactual
Maciaszek, Mateusz
agent-based model
stock-flow consistent
monetary regime
eurozone
UBI
automation
complexity economics
<h2>Monetary Regime and the Acceleration Paradox: PLN vs EUR Counterfactual in a Small Open Economy</h2> <p><strong>Author</strong>: Mateusz Maciaszek</p> <h3>Summary</h3> <p>Tests whether the acceleration paradox (UBI catalyzes automation) requires monetary sovereignty, using 1,260 Monte Carlo simulations comparing PLN (NBP Taylor rule + floating exchange rate) vs EUR (exogenous ECB + SGP fiscal constraint).</p> <h3>Key findings</h3> <ul> <li><strong>PLN</strong>: NBP stabilizes employment (~8%) but suppresses adoption (~13%). Critical point at UBI=500 PLN.</li> <li><strong>EUR with SGP</strong>: Transient UBI burst raises adoption to 19%, but SGP progressively eliminates UBI spending (effective UBI decays from ~1,200 to ~10 PLN by month 120). Permanent deflation (-25%), mass unemployment (78%).</li> <li><strong>All legislated UBI ≥ 1,250 PLN produce identical EUR outcomes</strong> — SGP saturates the system.</li> <li>PLN dominates on employment and equality; EUR's modest adoption advantage (+6pp) comes at catastrophic social cost.</li> </ul> <h3>Contents</h3> <ul> <li><code>latex/paper_en.tex</code> — Full paper (10 pages)</li> <li><code>latex/paper_en.pdf</code> — Compiled PDF</li> <li><code>analysis/python/</code> — 3 analysis scripts (sweep, welfare, charts)</li> <li><code>simulations/results/</code> — 84 CSV files (21 BDP × 2 regimes × 30 seeds, terminal + timeseries)</li> <li><code>figures/</code> — 6 publication-quality PNG figures</li> </ul> <h3>Model</h3> <p>SFC-ABM: 10,000 firms × 6 sectors (GUS 2024) × Watts-Strogatz network × 120 months. Engine: <a href="https://github.com/complexity-econ/core">complexity-econ/core</a></p>
title Monetary Regime and the Acceleration Paradox: PLN vs EUR Counterfactual
topic agent-based model
stock-flow consistent
monetary regime
eurozone
UBI
automation
complexity economics
url https://doi.org/10.5281/zenodo.18741006