Talk:Dynamic lot-size model

Business Mid‑importance

	Business portal This article is within the scope of WikiProject Business, a collaborative effort to improve the coverage of business articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.BusinessWikipedia:WikiProject BusinessTemplate:WikiProject BusinessWikiProject Business articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Economics Low‑importance

	Business and economics portal This article is within the scope of WikiProject Economics, a collaborative effort to improve the coverage of Economics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EconomicsWikipedia:WikiProject EconomicsTemplate:WikiProject EconomicsEconomics articles
Low	This article has been rated as Low-importance on the project's importance scale.

Engineering

	Engineering portal This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering articles
???	This article has not yet received a rating on the project's importance scale.

Systems Start‑class Mid‑importance

	Systems science portal This article is within the scope of WikiProject Systems, which collaborates on articles related to systems and systems science.SystemsWikipedia:WikiProject SystemsTemplate:WikiProject SystemsSystems articles
Start	This article has been given a rating which conflicts with the project-independent quality rating in the banner shell. Please resolve this conflict if possible.
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is within the field of Operations research.

I don't exactly know why

I don't exactly know why it is named dynamic lot size model I guess it should be "Lot Sizing Problem" --Max Allen G (talk) 02:50, 3 September 2009 (UTC)[reply]

When the demand is constant from period to period the lot-sizing problem is solved by the EOQ model, when the demand varies from period to period (i.e. "is dynamic") the appropriate model for the lot sizing problem is the Dynamic Lot Size Model. This usage is fairly standard in the literature. There are many other models as well, lot sizing is a general umbrella term, the specific assumptions vary with each model. Encyclops (talk) 04:17, 4 September 2009 (UTC)[reply]

@Max Allen G Wagner and Whitin called it a "dynamic version of the economic lot size model". Lbertolotti (talk) 20:01, 9 December 2015 (UTC)[reply]