Browse Economics

Productivity Analysis, Depreciation, and Obsolescence

Economics terms for productivity analysis, labor productivity, economic depreciation, and obsolescence risk.

Productivity Analysis, Depreciation, and Obsolescence covers capital formation, investment spending, saving behavior, productivity, depreciation, obsolescence, and public investment funds used in finance and macro analysis.

Use these pages when productive capacity, replacement investment, capital intensity, productivity, or investment demand changes growth, margins, valuation, or public-sector investment assumptions. It sits inside Productivity, Obsolescence, and Capital Efficiency, so readers can move up when the broader economics context matters.

This landing page points readers toward Abnormal Obsolescence, Economic Depreciation, Labor Productivity, Obsolescence Risk, and Productivity Analysis. Choose the narrower page when the term changes the evidence source, calculation, institution, market convention, risk exposure, or decision being made.

What This Branch Covers

AreaUse it for
Abnormal ObsolescenceAbnormal obsolescence is an unexpected loss of asset usefulness or value caused by technology, regulation, market shifts, or damage.
Economic DepreciationEconomic depreciation is the decline in an asset’s economic value from wear, aging, market conditions, or reduced earning capacity.
Labor ProductivityLabor productivity measures output per worker or hour worked and is central to wage, growth, and competitiveness analysis.
Obsolescence RiskObsolescence risk is the chance that assets, products, or technology lose value because they become outdated or less useful.
Productivity AnalysisProductivity analysis studies how efficiently labor, capital, technology, or other inputs are converted into output.

What to Check

  • Gross, net, fixed, replacement, or inventory investment measure.
  • Capital stock, depreciation, obsolescence, or productivity definition.
  • Sector, country, company, or public fund involved.
  • Time horizon and inflation adjustment.
  • Growth, margin, capacity, or valuation assumption affected.

Common Mistakes

  • Confusing gross investment with net additions to capital stock.
  • Ignoring depreciation and obsolescence.
  • Treating productivity as the same thing as output growth.
  • Mixing company capital expenditure with national-account investment measures.

Capital and productivity explanations are educational and do not recommend a project, security, fund, or allocation.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

Abnormal Obsolescence

Abnormal obsolescence is an unexpected loss of asset usefulness or value caused by technology, regulation, market shifts, or damage.

Economic Depreciation

Economic depreciation is the decline in an asset's economic value from wear, aging, market conditions, or reduced earning capacity.

Labor Productivity

Labor productivity measures output per worker or hour worked and is central to wage, growth, and competitiveness analysis.

Obsolescence Risk

Obsolescence risk is the chance that assets, products, or technology lose value because they become outdated or less useful.

Productivity Analysis

Productivity analysis studies how efficiently labor, capital, technology, or other inputs are converted into output.

Revised on Sunday, June 21, 2026