George Kleiner1946—2026

Research directions

Fifty-five years of work, grouped into twelve directions — from commutative algebra in the early 1970s to mesoeconomics and ecosystem theory.

2000-е — 2020-е

Systems economics

The central direction of his mature years: the economy understood as the emergence, functioning, transformation and interaction of economic systems — object, project, environment and process types.

254 works
1990-е — 2020-е

Strategy and strategic planning

Strategy at the level of the enterprise and the country: integrated socio-economic planning, benchmark planning, technological sovereignty and sustainable development.

297 works
1990-е — 2020-е

Enterprise economics and management

Theory of the firm, enterprise behaviour in a transition economy, the tetrad model of the enterprise, social leadership and multipolar organisational management.

242 works
1970-е — 2020-е

Economic-mathematical modelling

The longest continuous line in his work: production functions, econometric, agent-based, cognitive and equilibrium models, and evidence-based modelling.

196 works
1990-е — 2010-е

Institutional theory

The formation and transformation of institutional systems from enterprise to country; the institutions of the transition economy, barter and non-payment in the 1990s.

86 works
2010-е — 2020-е

Mesoeconomics

The meso level of the economy as an object of analysis in its own right, together with micro-, nano- and spatial economics.

20 works
2010-е — 2020-е

Intellectual economy

The intellectual theory of the firm, the knowledge economy, systemic intelligence and information management in the digital age.

12 works
2018 — 2020-е

Ecosystems

Socio-economic ecosystems as the interaction of cluster, platform, network structure and business incubator.

6 works
2010-е — 2020-е

Cycles, space and time

Space and time as fundamental resources for the development of economic systems; the Kondratiev, Kuznets, Juglar and Kitchin cycles in a systems reading.

11 works
2000-е — 2020-е

Ethics and economic worldview

The relation between ethics and economics, the balance of efficiency and morality, economic deontology and the harmonious development of society.

3 works
1990-е — 2020-е

Methodology of economic science

The state and prospects of economic theory, the crisis and synthesis of paradigms, and exchanges with colleagues — Polterovich, Nureev, Orekhovsky, Kirdina-Chandler.

14 works
1971 — 1980-е

Mathematics

The early period: commutative algebra and homomorphisms — the work that preceded his move from the MSU mechanics-mathematics faculty into economics.

17 works

Principal results

  • A theory of the systemic balance of an economy: the proportions of the object, project, environment and process sectors as a condition of sustainable development
  • A universal theory of the factors of production, of which the classical, marginalist and intellectual theories turn out to be special cases
  • An intellectual theory of the firm — its conduct at a developed stage of the digital economy, where intelligence is both a factor and a result
  • A new theory of economic cycles, explaining the Kondratiev, Kuznets, Juglar and Kitchin cycles from a systems standpoint
  • A conception of mesoeconomics as the segment that reconciles industry and territorial development, macroeconomic processes and microeconomic projects
  • A structure of multipolar governance of an organisation, resting on four social leaders: the inspirational, the intellectual, the cultural and the spiritual
  • A methodology of systemic multi-level strategic planning — for consolidating the economy across territory, industry and time

Where it was applied

The theory was not tested only in papers. Below are development programmes that drew on his applied results.

2025The socio-economic development programme of the Kabardino-Balkarian Republic
2024The development strategy for the Russian machine-tool industry
2023The development programme of the Tazovsky district, Yamalo-Nenets Autonomous Okrug