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.

Tuesday, October 6, 2026

Marxist Analysis

 



This Page is UNDER CONSTRUCTION but you can watch the video above until it is complete.



Notes


A useful scorecard should distinguish Marx's empirical observations, causal mechanisms, and long-run predictions. Otherwise, Marx can look either remarkably prescient or remarkably wrong depending on what one counts.

Marx: 25-point analytical scorecard

Scale:
🟒 Strongly supported
🟑 Partly supported / qualified
πŸ”΄ Mostly wrong
⚫ Not really testable or too vague

#Marxist propositionVerdictAssessment
1Capitalism is driven by accumulation of capital🟒Very strong. Reinvestment and expansion are fundamental to capitalist firms.
2Competition drives firms toward continual technological innovation🟒Very strong. One of Marx's most successful insights.
3Capital tends toward concentration🟒Strong. Mergers, economies of scale and financial consolidation repeatedly produce concentration.
4Capital also becomes centralized through ownership/finance🟒Strong. Large corporations and financial institutions demonstrate this tendency.
5Capitalism continually transforms production🟒Very strong. Arguably Marx's greatest insight.
6Capitalism continually expands geographically🟒Very strong. Globalization closely resembles Marx's prediction.
7Capitalism turns increasingly many things into commodities🟒Strong. Housing, healthcare, education, information and services illustrate the process.
8Workers are separated from ownership/control of production🟒Strong. Corporate capitalism institutionalizes this separation.
9Labor conflicts with capital over distribution🟒Strong. Wage/profit conflicts remain fundamental.
10Workers experience alienation from their labor🟑Plausible/important, but difficult to quantify. Particularly relevant to repetitive or highly controlled work.
11Capitalism produces recurring economic crises🟒Strong. Financial crises, recessions and speculative cycles are persistent.
12Competition can produce overinvestment/overcapacity🟑Partly right. Important in some cycles, but not a universal explanation of crises.
13Profitability pressures encourage technological substitution of labor🟒Strong. Automation and labor-saving technology support the mechanism.
14Capitalism produces a "reserve army" of unemployed/underemployed labor🟑Partly right. Unemployment is persistent, but not necessarily permanently increasing.
15Capitalism tends toward increasing inequality🟑Strong tendency, not universal law. Inequality varies enormously with institutions and policy.
16Workers will become progressively poorer relative to capitalistsπŸ”΄Mostly wrong as a general prediction. Real living standards rose dramatically in advanced capitalist economies.
17The middle class will progressively disappearπŸ”΄Wrong. Large middle and professional classes emerged.
18Society will polarize into two principal classesπŸ”΄Too simplistic. Capitalists and workers remain important categories, but managers, professionals, small proprietors and state employees complicate the structure.
19Economic structure strongly influences political institutions🟒Strong, although not deterministic. Wealth and ownership influence political power.
20Political ideology can legitimize existing economic arrangements🟑Strong insight, but difficult to prove universally. Closely related to modern theories of ideology and framing.
21The state ultimately represents the interests of the ruling economic class🟑Partly right. Economic elites have substantial influence, but democratic institutions can constrain them.
22Capitalism would generate increasingly severe crises🟑Partly right. Crises persist, but capitalism has developed mechanisms for stabilization.
23Mature capitalism would produce proletarian revolutionπŸ”΄Wrong. Revolution occurred primarily in relatively backward/agrarian societies.
24Capitalism would eventually be replaced by socialismπŸ”΄Unproven/mostly wrong so far. Capitalism has proved highly adaptable.
25Socialism would ultimately produce a classless societyπŸ”΄Historically unsupported. Communist regimes developed powerful bureaucratic and political elites.

Overall score

If we assign:

  • 2 points = strongly supported
  • 1 point = partly supported
  • 0 points = mostly wrong

then Marx scores approximately:

🟒 Strong: 14 × 2 = 28
🟑 Partial: 6 × 1 = 6
πŸ”΄ Wrong: 5 × 0 = 0

Total: ~34/50 = 68%

But that number is misleading because Marx's most important analytical propositions score considerably better than his predictions about the future.

By category

CategoryScore
Capital accumulation9/10
Technological change9/10
Globalization9/10
Class structure/conflict7/10
Inequality7/10
Economic crises7/10
Political power6/10
Historical predictions2/10
Prediction of socialism1/10

The striking pattern

There is an important asymmetry:

Marx's analysis

Capital → accumulation → competition → innovation → concentration → inequality → political conflict

≈ remarkably durable

Marx's prediction

Capitalism → polarization → immiseration → revolution → socialism

≈ largely failed

This distinction is crucial.

Marx essentially got the engine of capitalism much more right than he got the destination.


What Marx missed

Three developments were particularly important.

1. The welfare state

Capitalism developed mechanisms Marx did not adequately anticipate:

progressive taxation → social insurance → public services → redistribution

These reduced some of capitalism's destabilizing tendencies.

2. Democratic capitalism

Workers gained political power without abolishing capitalism:

unions + universal suffrage + collective bargaining + social democracy

This allowed class conflict to become partly institutionalized rather than revolutionary.

3. Human capital

Marx's framework placed enormous emphasis on ownership of physical capital.

Modern capitalism increasingly created another crucial asset:

knowledge + education + skills + technology

A highly educated worker can possess considerable economic power without owning the factory.


My overall assessment

I'd give Marx:

Capitalism as an economic system: 8.5/10

Class and power analysis: 8/10

Theory of economic crises: 7/10

Theory of political development: 6/10

Predictions about advanced capitalism: 4/10

Prediction of communist revolution: 2/10

Overall analytical value today: ~8/10

The irony is that Marx may actually be more useful for analyzing 21st-century capitalism than many of his 20th-century political followers were.

His most valuable question is not:

"When will capitalism collapse?"

It is:

"Who owns the productive assets, who controls investment, who performs the labor, and who captures the resulting surplus?"

That question remains extraordinarily powerful for analyzing inequality, financialization, globalization, corporate concentration, political influence and even AI.

And it connects directly to the world-systems question you've been exploring: Marx's framework becomes considerably stronger when combined with Braudel, Polanyi, Wallerstein, Weber, Keynes and Schumpeter, rather than treated as a complete theory by itself.

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