State Space Models

All state space models are written and estimated in the R programming language. The models are available here with instructions and R procedures for manipulating the models here here.

Sunday, March 2, 2025

World-System (1980-2060) Seven Futures for Ukraine

 

The presidents of Ukraine (Volodymyr Zelenskyy) and the United States (Donald Trump) recently met (Mar 2, 2025) at the White House to discuss the future of Ukraine and a mineral extraction deal. The meeting was not a success. On March 11, 2025, after a telephone call between President Trump and Vladimir Putin, Ukraine tentatively agreed to 30-day cease fire. It is still not clear whether Russia will abide by the cease fire.

In my mind, these developments bring up the question about what Geopolitical alignment would be best for Ukraine (UA): Russia (RU), the World System (W), the European Union (EU), the United States (US) or none (BAU or RW). The graphic above shows the time plot for the growth component of the UAL20 model under each alternative Geopolitical Alignment. Maybe surprisingly, the US Geopolitical Alignment would be one of the worst! In this post I'll explain the alternative forecasts in detail.

  • BAU [103.6 < AIC= 108.73 < 112.3] The Business As Usual (BAU) provides the best future forecast and the AIC is right in the middle of the pack. However, at this moment in history, it seems that Ukraine will not be isolated from Geopolitical entanglements.
  • WORLD [96.17 < AIC = 106.4 < 115.6] Alignment with the World-System would produce a collapse mode, but not the worst.
  • US [99.01 < AIC = 106.6 < 113.2] Alignment with the US produces one of the worst collapse scenarios.
  • EE [22.18 < AIC =  76.07 < 120.7] Alignment with Eastern Europe also produces a collapse scenario but with recovery around 2050.

None of these growth scenarios look great and some are awful for Ukraine. Geopolitical alignment with Russia would currently mean a massive military loss for Ukraine. If, however, Russia were to eventually follow it's best future (alignment with the European Union), the picture would be very different. 

NOTES

The systemic growth state variable (UK1) is interesting in that CO2 (-0.44492), GDP (-0.0949) and Labor Force (-0.431) enter negatively.These negative weightings mean that, in Ukraine, growth is under Error Correction and Control: (Growth-CO2-L). I will have more to say about the result in the discussion of the Ukrainian economy (here).



The first six indicators in standard scores are taken from the World Development Indicators (WDI). KOF = KOF Index of Globalization, EF = Ecological Footprint, HDI = Human Development Index

You can run the full UAL20 BAU model here and explore the other Error Correcting Controllers (ECC) which have complicated Malthusian elements.

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