
How to write a business plan: sections, financials and mistakes
How to write a business plan step by step: traditional vs lean formats, what goes in each section, how to build financial projections, and mistakes to avoid.
Topic hub
How companies decide where to compete, how to win and where to put their money, explained with the frameworks managers actually use.

About this hub
The Business & Strategy hub covers the decisions that shape a company long before they show up in its results. We look at corporate strategy, the choice of which businesses and markets to be in, and at business-unit strategy, which is how a company wins within one market. That includes competitive analysis, business models and pricing, growth through new products or acquisitions, capital allocation and the leadership and organizational choices that turn a plan into results.
Our readers include founders writing a first business plan, managers preparing for a strategy offsite, MBA students and investors who want to understand what a management team is really betting on. Strategy writing is full of buzzwords, so RedAndWhiteMagz.com sticks to the ideas that have held up for decades, such as Porter's five forces, value chains and the trade-offs between cost leadership and differentiation. Each one comes with a plain-English definition and a worked example. Where a framework has limits, we say so.
If you are new to the subject, start with our explainer on what corporate strategy is, then use the five forces guide to size up any industry, and finish with the business plan guide to put your thinking on paper. The subtopics below show what else we track, and the FAQs answer three questions readers ask most often. Examples are either clearly hypothetical or drawn from well-documented company history, never from rumor.
Portfolio choices, diversification, vertical integration and how a parent company adds value to the businesses it owns.
Porter's five forces, SWOT and PESTEL, used properly: to find where profits are made in an industry and who captures them.
How companies make money, from subscriptions and marketplaces to licensing, and the unit economics that decide whether a model scales.
Organic growth, partnerships and acquisitions compared, including why many deals fail to create the value they promise.
Business plans, OKRs, budgeting and the operating rhythm that connects a strategy document to what teams do each week.
Decision-making, organizational design and the leadership habits that help strategy survive contact with reality.
Business & Strategy articles

How to write a business plan step by step: traditional vs lean formats, what goes in each section, how to build financial projections, and mistakes to avoid.

Corporate strategy explained: how it differs from business and functional strategy, plus portfolio choices, diversification, M&A and capital allocation.

Porter's five forces explained: what each force measures, a worked airline industry example, the model's limits, and how it fits with SWOT and PESTEL.
Quick answers
Short, plain-English answers to the questions readers ask most about business & strategy.
Corporate strategy decides which industries and markets a company competes in and how it allocates money across its businesses. Business strategy, also called competitive or business-unit strategy, decides how one business wins inside its chosen market, for example through lower costs, a differentiated product or a focus on a specific niche.
They are the five pressures that Harvard professor Michael Porter identified as shaping an industry's profitability: rivalry among existing competitors, the threat of new entrants, the threat of substitutes, the bargaining power of buyers and the bargaining power of suppliers. Analyzing them shows why some industries earn high returns while others struggle.
Yes, though it can be short. A small business strategy answers a few questions clearly: who the target customers are, why they should choose you over alternatives, how you will reach them and how the numbers add up. A one-page lean plan reviewed every quarter is often enough to keep decisions consistent.
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