By Timothy Tay/ EdgeProp Singapore|February 14, 2020 4:39 PM SGT SINGAPORE (EDGEPROP) - Premium office occupancy costs in Singapore have been ranked as the 14th most expensive in the world, with net effective rents and occupancy costs running at about US$117 ($162.73) per year psf (py/psf), or just over half the premium rents in Hong Kong’s Central District.The result is based on JLL’s “Premium...