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Production

Production is a process of transforming inputs (like labor, raw materials, energy, and capital) into goods or services that satisfy human needs or demands.

Production Chain: the sequence of processes and activities through which raw materials and inputs are transformed step by step into finished goods or services, ready for consumption or further production.

"Industry is not a movable object... At its core, it is an organizational and social capacity—and it is this capacity that determines the effectiveness of physical capital." — Lu Feng

Enterprises have a very deep relationship with suppliers → almost a symbiotic one. So Industrial policy perce - as buy local cannot create an suppliers ecosystem - China was helped by the US in jump-starting there industry.

Terminology

Term Description
Economies of Scope Cost advantages from jointly producing multiple different products using shared inputs, capabilities, knowledge, or infrastructure, yielding lower total costs than producing each separately.
Economies of Density Cost advantages from geographic or network concentration of production, distribution, or service delivery, increasing asset utilization and reducing marginal operating costs.
Economies of Scale Cost advantages from increasing output volume of a single product, allowing fixed costs to be spread over more units and improving specialization.
Returns to Scale A production concept describing how output changes when all inputs increase proportionally. Can be increasing, constant, or decreasing depending on technological characteristics.
Learning Effects / Learning-by-Doing Cost reductions achieved through cumulative production experience, process refinement, and worker learning, independent of scale effects.
Economies of Variety Benefits obtained from offering a broader range of product variants, usually tied to modularity, flexible manufacturing, and customer heterogeneity.
Economies of Replication Cost advantages from repeating standardized processes or business models across units, sites, or markets—common in retail chains, platforms, and franchises.
Network Economies (Network Effects) When the value of a product or service increases with the number of users, enabling scalability and reinforcing growth (e.g., platforms, communication networks).
Platform Economies Economies arising from multi-sided markets where platforms mediate interactions between distinct user groups, achieving scale by lowering interaction and matching costs.
Economies of Coordination Efficiency gains from integrating and synchronizing activities across units, suppliers, or systems, reducing delays, transaction costs, and uncertainty.
Economies of Information Savings gained when information, algorithms, or data can be replicated and deployed at near-zero marginal cost.
Economies of Complementarity Cost or value advantages when using two or more assets together yields greater performance or output than using them separately.
Economies of Process Integration Gains obtained from combining sequential production activities, reducing handoffs, inventories, and throughput time.
Diseconomies of Scale Cost increases that occur when firms grow too large, resulting in coordination overload, bureaucracy, slower decision-making, or cultural misalignment.
Complexity Costs Additional costs created by greater product, process, or organizational complexity, often scaling non-linearly with variety or size.
Scope Diseconomies When producing multiple products jointly raises costs due to integration failures, incompatible capabilities, or managerial overload.

Industry Classification

Level Name Description
1 Product A specific good or service produced (e.g., Smartphone, Steel Rod, Wheat Flour).
2 Product Group A group of closely related products with similar characteristics or functions (e.g., Mobile Devices, Steel Products, Processed Grains).
3 Industry A collection of firms producing similar products or services (e.g., Telecommunications Equipment Manufacturing, Steel Manufacturing).
4 Industrial Group A broader aggregation of related industries sharing production processes, inputs, or markets (e.g., Metals & Mining, Electronics Manufacturing).
5 Sector A major segment of the economy composed of multiple industrial groups with shared characteristics (e.g., Manufacturing, Information Technology).
6 Major Sector The highest level of aggregation, representing a large division of the economy (e.g., Goods-Producing Industries, Services-Producing Industries).

Product Clasification System

System Description Level of Detail
HS (Harmonized System) International standard for classifying traded goods (used in customs) Very detailed (6–10 digits)
NAICS (North American Industry Classification System) Classifies industries (by the kind of product/service they produce) Moderate (2–6 digits)
ISIC (International Standard Industrial Classification) UN system similar to NAICS Moderate (4 levels)
CPA (EU Classification of Products by Activity) EU system for economic statistics, linked to NACE (EU version of ISIC) Very detailed
BEC (Broad Economic Categories) Classifies products by their use (e.g., capital, consumption, intermediate goods) Broad

Market

Which are the divisions of a Market?

Division Description
By Traded Asset Class Divides markets by the type of economic good being exchanged (goods, labor, capital, money market instruments, FX, commodities).
By Maturity / Time Structure Short-term vs. long-term instruments (money market vs. capital market).
By Exchange Mechanism How transactions occur: auction markets, quote-driven markets, OTC markets, dark pools, ECNs.
By Stage of Trading Primary markets (issuance) vs. secondary markets (trading).
By Competitive Structure Perfect competition, monopolistic competition, oligopoly, monopoly.
By Regulation Level Regulated exchanges vs. unregulated or lightly regulated OTC markets.
By Geography Domestic, regional, international, global markets.
By Digitalization Physical markets, digital marketplaces/platforms, decentralized markets (blockchain-based).
By Demand Segments Subdivides the population of buyers into homogeneous groups based on characteristics, needs, preferences, or behaviors.

Economic Sector

Which are the divisions of an economy?

Sector Description
Primary Raw materials and extraction.
Secondary Manufacturing and processing.
Tertiary Commercial services; distribution and consumption services.
Quaternary Knowledge-intensive services (ICT, R&D, analytics, design, finance).
Quinary High-level decision-making: government, corporate executives, universities.

References