Specialty Digest

Global English edition Learners’ Study Dashboard — in development
Encyclopedia

Business & Economics

Markets, money, management and enterprise

Times Square in New York City illuminated by advertising billboards at night

Marketing Mix

The marketing mix is the set of controllable factors a company combines and adjusts to promote a product or service in its target market. It is most commonly summarized through the “four Ps”: Product, Price, Place, and Promotion, a framework that has shaped how marketers plan campaigns for more than six decades. Origins: Culliton and

Marketing Mix Read More »

The set of controllable factors a company blends to promote its product in the marketplace, classically summarized as the four Ps.

Rows of shoes displayed on shelves in a retail store

Minimum Viable Product

A minimum viable product, commonly abbreviated MVP, is the simplest version of a new product that allows a team to collect the maximum amount of validated learning about customers with the least amount of effort. Rather than building a fully featured product before testing it on real users, teams release a stripped-down version to learn

Minimum Viable Product Read More »

The simplest version of a new product that allows a team to collect the maximum validated learning about customers with the least effort.

Monetary policy

In simple terms Monetary policy is how a central bank steers an economy by changing the cost of money. Its main lever is a short-term interest rate. Move that rate and the cost of mortgages, business loans and savings tends to move with it. How it works A committee meets on a fixed schedule and

Monetary policy Read More »

Monetary policy is the action a central bank takes to influence how much money is in an economy and what it costs to borrow.

A forked path through a field

Opportunity Cost

Opportunity cost is the value of the next-best alternative that must be given up in order to pursue a particular choice. It is one of the foundational concepts in economics, capturing the idea that resources, whether money, time, or labor, are limited, so choosing one option always means forgoing another. Explicit versus implicit costs Economists

Opportunity Cost Read More »

The value of the next-best alternative given up when choosing one option over another under limited resources.

Entrance sign at Google's corporate campus

Organizational Culture

Organizational culture refers to the shared values, beliefs, and underlying assumptions that shape how members of an organization behave, make decisions, and interact with one another. It operates largely beneath the surface of day-to-day operations, yet it strongly influences everything from employee engagement to how a company responds to a crisis. Schein’s three-level model MIT

Organizational Culture Read More »

The shared values, beliefs, and underlying assumptions that shape how members of an organization behave and make decisions.

Series A funding

In simple terms A Series A is the first large round of outside investment most startups raise, and usually the point at which professional venture capital firms come in. The name comes from the shares issued. Investors receive Series A preferred stock rather than the ordinary shares founders hold. The US Securities and Exchange Commission

Series A funding Read More »

A Series A is a startup's first large venture capital round, named after the class of preferred stock the investors receive.

Portrait of German-Swiss author Hermann Hesse in 1927

Servant Leadership

Servant leadership is a leadership philosophy in which the leader’s primary role is to serve the needs of followers, the organization, and the broader community, rather than to accumulate power or status. It inverts the traditional hierarchy, positioning the leader’s success as measured by how well those they lead grow and thrive. Greenleaf’s 1970 essay

Servant Leadership Read More »

A leadership philosophy in which the leader's primary role is to serve the needs of followers and the broader community rather than to accumulate power.

A group of professionals in a business meeting around a boardroom table

Situational Leadership

Situational leadership is a theory holding that no single leadership style works best in every circumstance. Instead, effective leaders adapt their approach based on the specific task at hand and the readiness of the person or team being led, shifting between more directive and more hands-off styles as needed. Origins with Hersey and Blanchard The

Situational Leadership Read More »

A leadership theory holding that the most effective leadership style depends on the task at hand and the follower's readiness, rather than any single fixed approach.

Robotic arms assembling a car on a manufacturing line

Six Sigma

Six Sigma is a data-driven methodology for reducing defects and variation in business processes, with the ultimate aim of achieving near-perfect quality. The name refers to a statistical measure of process performance, where a process operating at six sigma produces extremely few defects relative to its total output. Origins at Motorola Engineer Bill Smith introduced

Six Sigma Read More »

A data-driven methodology for reducing defects and variation in business processes, aiming for near-perfect quality.

Frankfurt Stock Exchange trading floor

Supply and Demand

Supply and demand is the economic model describing how the price and quantity of a good or service are determined by the interaction of buyers and sellers in a market. It is one of the most fundamental frameworks in economics, used to explain everything from grocery prices to housing markets to the price of oil.

Supply and Demand Read More »

An economic model describing how the price of a good is determined by the relationship between how much of it producers supply and how much consumers demand.