【闲聊杂谈】行业研究框架之地图

Core Concept - The article presents a comprehensive framework for industry research, focusing on the industry lifecycle, business models, market size, and competitive landscape, providing investors with essential tools for informed decision-making [2][4][21] Industry Lifecycle - Industries can be categorized into four stages based on revenue: introduction, growth, maturity, and decline, reflecting changes in customer demographics and market dynamics [4][5] - The introduction phase features innovative products with uncertain market potential, while the growth phase sees an increase in user adoption and revenue [4][5] - In the maturity phase, revenue growth slows as new customer acquisition diminishes, leading to increased competition and potential market share consolidation [5][6] - The decline phase is characterized by stagnant user growth and the emergence of substitutes, where only companies with significant scale or cost advantages can maintain competitiveness [5][6] Research Focus by Lifecycle Stage - In the introduction phase, the primary concern is the feasibility of the business model, assessing real demand and sustainable profitability [7][10] - For the growth phase, the focus shifts to estimating market size and potential growth over the next 3-5 years to ensure sufficient growth opportunities [7][14] - In the maturity phase, evaluating the industry's competitive advantages and potential for new market opportunities becomes crucial [8][15] - During the decline phase, research should pivot towards substitutes and alternative investment opportunities [8][19] Market Size and Concentration - Market size is typically measured by sales revenue, with larger markets being essential for the emergence of significant companies [13][14] - Different market size metrics are relevant at various lifecycle stages: Total Addressable Market (TAM) in the introduction phase, Serviceable Available Market (SAM) and Serviceable Obtainable Market (SOM) in the growth and maturity phases [13][14] - Industry concentration levels impact profitability, with higher concentration often leading to better profit margins [20] Competitive Landscape - The competitive landscape is critical in determining future profitability, with horizontal competition (among peers) and vertical relationships (upstream and downstream) both influencing market dynamics [19][20] - Understanding market share and industry concentration helps gauge profitability potential, with high concentration indicating better profit prospects [20] - The ability to maintain a competitive edge through unique advantages, such as brand strength or cost leadership, is vital for long-term success [15][16]