Economics

Overseas Bank
A foreign bank with a branch or subsidiary operating in the UK.
Overseas Investment
Insights into the concept of overseas investment and its implications in economics.
Paasche Index
A type of current-weighted index used to measure price or quantity changes over time.
Paasche Price Index
An economic measure weighted by current period quantities used to compare the cost of a basket of goods/services over different time periods.
Paid-Up Capital
The part of a company's authorized capital that has actually been paid by shareholders.
Paradox of Thrift
An economic paradox that illustrates how an increase in the ex ante propensity to save can lead to a decrease in ex post savings and investment in a depressed economy.
Pareto Efficient
A comprehensive examination of Pareto efficiency and its implications in economic allocation
Paris Club
A group of officials from major creditor countries that provide financial services to debtor countries.
Partial Adjustment
An overview of partial adjustment in economic decision-making, including its rationale and implications.
Participation Rate
The percentage of the population in any given age group who are economically active.
Partnership: Definition and Meaning
An in-depth look at a business structure where more than one owner operates a business, with shared responsibilities and liabilities.
Paternalism
An attitude or policy approach favoring control over people's actions for their perceived good.
Path Dependence
Explanation of path dependence in economic processes and its implications.
Pay Freeze
An in-depth analysis of the concept of pay freeze, applications in various economic frameworks, historical context, and case studies.
Pay-Off Matrix
A comprehensive look at the concept of pay-off matrix in game theory.
Payroll
A list of those employed by a given firm, or the amount paid to them.
Pecuniary Externality
An externality that is felt through prices rather than quantities, accompanying phenomena like immigration affecting labor markets.
Pension Crisis
An analytical examination of a forecast deficit in pension systems primarily in developed countries due to demographic and social changes.
Pension Scheme
Definition and meaning of a pension scheme, a retirement plan managed by individual companies, different schemes, and funding mechanisms.
Pensionable Age
The age at which a pension becomes payable, either from the state or an occupational pension scheme. It varies by occupation, country, and sometimes by gender.
Per Capita Real GDP
A comprehensive overview of per capita real GDP, including its calculation, significance, and role in economic analysis.
Percentile
Definition and meaning of the term 'Percentile' in economics.
Perfect Competition
An idealized market condition where all buyers and sellers are price-takers with full symmetry of information.
Perfect Substitute
A meticulous exploration of the concept of Perfect Substitute in economics, meaning and implications.
Periphery - Definition and Meaning
An economic term describing an outlying region of an economy characterized by poor communications and sparse population, contributing to its relative lack of prosperity.
Permanent Income
The component of lifetime income that is anticipated and planned by a consumer.
Perpetual Inventory Method
A method to estimate a country’s total capital stock by accounting for past real investments and depreciation.
Persistence
Definition of persistence and its significance in time series analysis, particularly focusing on serial correlation or autocorrelation.
Personal Disposable Income
Personal income after deduction of income tax and social security payments.
Personal Sector
The part of the economy consisting of households, unincorporated businesses, life assurance and pension funds, and private non-profit-making bodies.
Petro-currency - Definition and Meaning
The currency of a country heavily dependent on oil exports. The exchange rate of a petro-currency is strongly influenced by the world price of oil.
Physical Capital
Capital in the form of physical goods, including fixed capital, stocks, and work in progress.
Phytosanitary Measures
An exploration of the meaning, relevance, and implications of phytosanitary measures in economics and trade.
Pigouvian Tax
A tax levied to correct market failures caused by externalities.
Planned Savings
The amount that individuals, firms, or governments plan to save.
Planning (Land-Use) - Definition and Meaning
Exploring the concept of planning within the context of land-use, examining its function, historical significance, and different economic perspectives on the subject.
Plough-back
The system of financing investment in firms by retaining profits
Point Elasticity
The ratio of a proportional change in one variable to that of another, measured at a specific point.
Political Business Cycle
An analysis of the theory that governments manipulate the economy for political advantage, leading to specific economic fluctuations.
Political Economy
An exploration of political economy, its historical context, and major analytical frameworks.
Ponzi scheme - Definition and Meaning
An extensive analysis of Ponzi schemes, including historical context, definitions, major analytical frameworks, and case studies.
Pooling Equilibrium
An equilibrium where agents with differing characteristics choose the same action, common in markets such as insurance.
Positional Good
A good whose value to consumers depends on its desirability ranking or relative consumption by others.
Post Office Savings
A financial saving system provided by post offices, offering secure saving options for the public.
Posterior - Definition and Meaning
The revised belief or distribution of a parameter in Bayesian econometrics obtained through Bayesian updating.
Potential Competition
Understanding potential competition and its implications in economics
Potential Output
A measure of the productive capacity of an economy considering stable inflation and the non-accelerating inflation rate of unemployment.
Pound
Definition and meaning of the term 'Pound' in economics, including its uses and contexts.
Poverty
Inability to afford an adequate standard of consumption. Variations in definition over countries and time.
Poverty Line
An income level supposed to be just enough to avoid less-than-adequate consumption.
Power of a Test
In statistical inference, the probability that a test will reject the false null hypothesis.
Pre-tax profits
The profits of a company or unincorporated business before deduction of relevant income or corporation taxes.
Precautionary Motive
The motive to hold money to provide for the unexpected. See also demand for money.
predictor
An estimator of the value of the dependent variable given by the estimated regression equation
Preference Revelation
A detailed overview of the economic concept of preference revelation and its implications.
Preference Share
A company share which carries no vote, but ranks before ordinary shares for dividends.
Prescriptive Statement
A formal description and analysis of prescriptive statements, their implications in economics, and comparison with other economic statements.
Present Discounted Value
Definition and explanation of present discounted value (PDV), a core concept in economics used to determine the current value of future payments or cash flows.
Price
An explanation and analysis of the term 'price' and its significance in economic theory and practice.
Price Control
The setting of maximum or minimum prices by law to regulate markets.
Price Effect
A comprehensive exploration of the 'price effect' in consumer theory understanding consumption variations due to changes in commodity prices.
Price Fixing
An agreement between two or more firms about the prices they will charge, which is considered anti-competitive and is forbidden by legislation in many countries.
Price Floor
A comprehensive entry on the concept of price floors in economics, covering its definitions, historical context, major analytical frameworks, and more.
Price Index
An index number representing the average of prices of goods in a given category.
Price Leader
A firm whose price changes tend to be followed by other sellers in its markets.
Price Level
The general level of prices in an economy, measured by retail price index or GDP deflator.
Price Mechanism
An analysis of how prices function in a market economy to convey information, provide incentives, make choices, and allocate resources.
Price Reform
A comprehensive overview of price reform in transition economies, its impacts, frameworks, and historical significance.
Price Volatility
The extent and frequency of price fluctuations over time, quantified as the standard deviation of log returns.
Price War
Charging low prices to harm competitors’ profits in a competitive market scenario.
Price-Maker
A comprehensive look at the term Price-Maker and its implications in economics.
price-sensitive information
Information about a company that, if publicly known, could affect its share price.
price-setter
A firm that sets the price of a good or security, typically possessing some degree of monopoly power.
Price-Taker
An individual or firm trading on a market where they do not believe that their own transactions will affect the market price.
Price–Earnings Ratio
An in-depth exploration of the price–earnings ratio, its significance, and its application in evaluating company stocks.
Prices and Incomes Policy
Overview and analysis of government attempts to control prices and incomes directly.
Pricing
Pricing refers to the method organizations use to set the prices for their products or services. Detailed frameworks include average cost pricing, cost-plus pricing, full cost pricing, limit pricing, marginal cost pricing, peak-load pricing, and transfer pricing.
Primary Commodity
Exploration of the definition, historical context, and economic frameworks of primary commodities
Primary Sector
The sector of an economy making direct use of natural resources including agriculture, forestry, fishing, mining, and extraction of oil and gas.
Principal
An explanation of the term 'principal' in economic and business contexts, including the principal-agent relationship.
Principal Components Analysis
An analytical technique for dimensionality reduction in multivariable datasets through identifying principal components.
Principal–Agent Problem
The dilemma of motivating an agent to act on behalf of a principal when both parties follow their own self-interests.
Prisoners’ Dilemma
A two-player game illustrating the conflict between private and social incentives, and the importance of binding commitments.
Private Benefit
The benefit arising to a single individual from an economic activity.
Private Enterprise
Definition and exploration of the term 'private enterprise' and its implications in the economic and political spheres.
Private Good
Definition and meaning of the term 'private good' in economics
Private Property
Things which the law recognizes as belonging exclusively to particular individuals or organizations, contrasted with government-owned and public things.
Private Sector Balance
Private sector balance is the excess of savings over investment spending by the private sector, forming a crucial part of national income accounting identities.
Probability Distribution
A detailed overview of probability distributions, their definitions, and relevance in various economic frameworks.