Advice to New PhDs

Brad DeLong has to this say as advice to a new Ph.D.:

bq. What does one say to a newly-minted Ph.D. in Economics immediately after graduation? One says this:
“Congratulations. You’ve done it. Take a deep breath and be proud of yourself. You’ve not only done it, you’ve landed a tenure-track job. You’ve not only landed a tenure-track job, but the fact that you had more than one offer means that over the next several years you’ll not only be much better paid but you’ll also teach less than you have in the years just past.
“But don’t think your life will be easy. In six years your university will send out for letters, asking outsiders whether you should be given tenure. What the letter-writers will say about you in year six depends on the articles of yours that they have read in year five. Since nobody reads the journals cover to cover anymore, they will read in year five only those articles published in year four that others have told them are worth reading. To get an article published in year four, you must submit the final draft to the journal after year two.
Thus you need, for the next two years, to work harder than you have ever worked in your life: what you produce in the next two years plays an extraordinarily large role in making your long-run academic reputation.”

This sounds pretty much right. Life gets much harder after grad school.

However, in semantics at least, new faculty has somewhat more time to establish themselves, for two reasons I believe: (i) the field is much smaller than economics, so new important work gets recognized throughout the network of researchers much faster, (ii) peer-reviewed journals are important as some sort of validation mechanism, but the actual dissemination of research happens outside journals, at the major conferences, in colloquia, and through online sharing of papers and is thus more time-efficient. I would estimate that work begun in the third and fourth years can still have significant impact on the tenure decision in semantics, and I would guess in other fields of linguistics as well.