Just a few obs;
The DOB article tries to highlight an apparent inequality of some 40% between private and public sector wages as a means for government to reign in wage increases in the public sector. I think it has been generally accepted that under detailed analysis that gap would be significantly lower.
Add to that is, what appears to me, an incessant compulsion that wages should always be suppressed as much as possible.
DOB gives no consideration to the notion that private sector workers actually need to start seeing increases in their wages, particularly low and medium income workers.
Looking at some data, the economy is growing again since about 2014. House prices, rents, energy all increasing. The Dept of Business and Jobs issued 1,500 employment permits this year for non-EU workers at the behest of the hotel & restaurant lobbyists. Apparently, little old Ireland, with its second highest minimum wage, cannot source enough trainee chefs throughout the whole of EU, despite the high youth unemployment rates of Spain, Italy, Greece etc.
The truth is, there is no shortage of workers willing to be chefs, just a shortage of workers prepared to work as chefs for low wages, particularly in an economy that has a shortage of suitable accommodation.
Here is Dan O Brien 4 months ago, again similar in theme relating to public sector wages, but this time he also references private sector wages.
https://www.independent.ie/business...ng-echoes-of-the-economic-crash-36993482.html
"First, a point about wage developments in peer countries. In recent years wage growth has been lower than economists would expect in many economies. Despite falling unemployment almost everywhere in the developed world and a tightening of labour markets, pay inflation has not taken off....The clearest and most obvious advantage of stronger wage growth is that it makes people better off....The good news is that the available evidence points to an economy that remains lean and is not uncompetitive."
I think Dan is saying is that there is scope for private sector workers to receive wage increases. Unfortunately, he spends his energy with redundant divisive public/private sector rhetoric.