Economics · Input-Output Analysis
The Hawkins-Simon condition for the viability of an input-output system requires that:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1All cofactors of [I - A] must alternate in sign
- 2The determinant of matrix [I - A] must be negative
- 3Principal minors of [I - A] must alternate in sign
- 4All principal leading minors of the matrix [I - A] must be positive✓
Correct answer
All principal leading minors of the matrix [I - A] must be positive
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Economics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Input-Output Analysis MCQs →Want more practice questions on Input-Output Analysis?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Economics · Input-Output Analysis