For height increment, the theoretical maximum height growth rate attainable is most frequently estimated from height growth (site-index) curves of dominant trees at different ages for a given level of site productivity.
There is a continuous distribution of productivity across employers, and higher-productivity jobs have a larger marginal productivity of hours worked for any given level of hours.
That, in turn, allowed firms to meet a given level of demand by using more workers less intensively at lower productivities.
But, without productivity growth, firms would face a larger wage bill for any given level of output and so be forced into increasing prices.
Firms meet a given level of demand using fewer workers more intensively, resulting in a jobless recovery.One possible takeaway from this divergence is that productivity is often endogenous to the real wage.
The silver lining of weak productivity growth has been exceptionally strong growth in employment as more workers are required to produce a given level of output.
Under outdoor conditions, for given levels of oxygen supersaturation, the productivity decline was greater outdoors than indoors, suggesting that under intense outdoor illumination photooxidation contributed to loss of productivity in comparison with productivity loss due to oxygen inhibition alone.
These include the scarcity of suitable land, given the current levels of productivity, the lack of adequate photosynthetically active radiation and the prohibitive costs of delivering supplementary light, fertiliser, controlling temperature and critically, protecting against invasive non-lipid-producing species [ 5, 6].
This may be an unorthodoxy for those who swear by the nine-to-five rule, but since such unorthodoxy gives me insane levels of productivity, it's okay.
