
What are FOCs and SOCs? - Economics Stack Exchange
Jan 22, 2015 · I keep seeing the terms first-order conditions and second-order conditions used in my undergrad economics class on production functions, monopolies, etc but I have no idea …
Deriving the Euler Equation - Economics Stack Exchange
Sep 4, 2015 · I assume the F.O.C w.r.t. $K_ {t+1}$ is such because of the inclusion of the intensive form of the production function but I am not exactly sure how and I really want to …
Second Order Condition - Always means second derivative?
Apr 7, 2023 · In optimisation, does First Order Condition (FOC) always mean a condition for a max/min related to the first derivative. Similarly, is Second Order Condition (SOC), called …
FOC greater than 0 - Economics Stack Exchange
Feb 28, 2023 · It's not quite possible to have "FOC greater than 0", since the FOC is a condition, not a number. What is really meant here is the derivative of the utility function.
Contradictory FOC and maximizing solution - Economics Stack …
Feb 19, 2021 · FOC are \textit {necessary} for an inner optimum (can be a max or min or saddle) and SOC (often) allow to characterize the type of optimum. At the boundaries (when x go to 0 …
FOCs for profit maximization using a transformation function
Nov 24, 2023 · I'm (still) reading the microeconomics textbook of Mas-Colell et al. On p. 135, the profit maximization problem (PMP) for producers is introduced; characterizing the ...
Maximizing a Cobb-Douglas Function - Economics Stack Exchange
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setting of Lagrangian function - Economics Stack Exchange
Dec 20, 2020 · The general KKT theorem says that the Lagrangian FOC is a necessary condition for local optima where constraint qualification holds. When the objective function is concave or …
CES First order Condition with two labour types
Mar 13, 2021 · I am struggling to derive a first order in this model with Cobb-Douglas production function and CES labour aggregator with two types labour (here male and female, but could be …
Externalities - First order conditions - Economics Stack Exchange
Dec 1, 2016 · The optimization problem is My question is how did they arrive at those FOC's? UPDATE:The second part of this optimization is to look at the problem from firm 1 perspective, …