NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Xiangmin Liu

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NBER Working Papers and Publications

December 2015Changing Faculty Employment at Four-Year Colleges and Universities in the United States
with Liang Zhang, Ronald G. Ehrenberg: w21827
We use panel data models to examine variations and changes over time in faculty employment at four-year colleges and universities in the United States. The share of part-time faculty among total faculty has continued to grow over the last two decades, while the share of full-time lecturers and instructors has been relatively stable. Meanwhile, the share of non-tenure track faculty among faculty with professorial ranks has been growing. Dynamic panel data models suggest that employment levels of different types of faculty respond to a variety of economic and institutional factors. Colleges and universities have increasingly employed faculty whose salaries and benefits are relatively inexpensive; the slowly deteriorating financial situations at most colleges and universities have led to an i...
 
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