Check a model for common specification problems

Runs static checks (unused shocks/parameters, bare leads outside E(), calibrations outside plausible ranges when the template documents them) and then attempts to solve the model, reporting the Blanchard-Kahn outcome. Unit algebra on declared units is on the roadmap.

Usage

qpm_lint(model)

Arguments

model

A qpm_model.

Value

An object of class qpm_lint (a data frame of checks with status ok, note, warn, or fail), printed with markers.

Examples

qpm_lint(qpm_template("bkl"))
#> <qpm_lint>
#>   v 17 equations for 17 variables
#>   v every declared shock appears in an equation
#>   v all calibrated parameters inside documented ranges
#>   v solves: unique stable solution (Blanchard-Kahn satisfied); largest
#>       stable root 0.900
#>   v steady state exists and is unique (e.g. y_gap = 0, pi = 5, pi4 = 5)
#>   all checks passed