"Every policy we propose and every economic instrument we consider for use will be rigorously examined before we introduce it in government.
Accompanying instrument: We consider two instruments as factor levels: piano and strings.
Melody instrument: We consider three instruments of different instrument groups as factor levels: cello, trumpet, and clarinet.
Thus, the first instrument we consider is the ratio of the external debt over GDP.
More specifically, for validation of the TCM diagnostic instrument, we consider the following validation performance characteristics (parameters): validity (or accuracy), reliability (or precision), and ruggedness (interrater variability).
The four factors of the second group can take values which are, within limits, freely adjustable: Melody instrument: We consider three instruments of different instrument groups as factor levels: cello, trumpet, and clarinet.
For simplicity, we initially discuss the case of a binary instrument, though we consider the case of multi-valued instruments below.
Although other interpretations are also possible, notably, contamination from exhumation-instruments, these we consider unlikely in the context of this exhumation.
The LATE is identified only for the so-called compliers, who receive a sanction, when the instrument changes its value from 0 to 1. Having defined two different instruments, we also consider two different groups of compliers.
When several instruments existed, we considered their validity, their length, and the existence of a French version.
