Compare real economic growth indicators
Audit economy/year records and separate constant-price levels, rebased growth and a common-year comparison.
numpy · pandas · matplotlib · IPython
ECONOMICS / 01–06
Economics & finance
6 independent, runnable lessons connecting questions, traceable inputs, transparent methods and interpretation. One notebook download starts each workflow.
Learning path 01 → 02 → 03 → 04 → 05 → 06; every lesson also runs independently.
Download this discipline in both languages6 recipes
Distinguish CPI, inflation and real values
Rebase an observed price index, reconcile annual changes and deflate a stated hypothetical nominal amount.
numpy · pandas · matplotlib · IPython
Audit inequality observations and their years
Preserve absent years and compare dated Gini observations without manufacturing a synchronized ranking.
numpy · pandas · matplotlib · IPython
Compute currency returns with explicit quote units
Invert ECB foreign-units-per-euro quotes before calculating euro-valued price returns and historical associations.
numpy · pandas · matplotlib · IPython
Evaluate constrained historical variance
Fit a long-only covariance model on training years and evaluate fixed hypothetical weights against an equal-weight baseline.
numpy · pandas · scipy · matplotlib · IPython
Reconcile empirical tail risk and block resampling
Define inverse-CDF VaR and fractional-tail ES for a hypothetical currency basket, then inspect conditional resampling variability.
numpy · pandas · matplotlib · IPython
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