Page charges and unfunded investigators.
Madias
John E
JE
D004467:Economics; D005249:Fees and Charges / Q000639:trends*; D033181:Information Dissemination; D038622:Internationality; D010506:Periodicals as Topic / Q000191:economics* / Q000639:trends*; D011643:Publishing / Q000191:economics* / Q000639:trends*; D012108:Research Personnel / Q000191:economics*