Analyzing the Amazon Mechanical Turk marketplace

@article{Ipeirotis2010AnalyzingTA,
  title={Analyzing the Amazon Mechanical Turk marketplace},
  author={Panagiotis G. Ipeirotis},
  journal={XRDS: Crossroads, The ACM Magazine for Students},
  year={2010},
  volume={17},
  pages={16 - 21}
}
An associate professor at New York Universitys Stern School of Business uncovers answers about who are the employers in paid crowdsourcing, what tasks they post, and how much they pay. 
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Just as employers face uncertainty when hiring workers, workers also face uncertainty when accepting employment, and bad employers may opportunistically depart from expectations, norms, and laws.Expand
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References

SHOWING 1-8 OF 8 REFERENCES
Who are the crowdworkers?: shifting demographics in mechanical turk
TLDR
How the worker population has changed over time is described, shifting from a primarily moderate-income, U.S. based workforce towards an increasingly international group with a significant population of young, well-educated Indian workers. Expand
Task search in a human computation market
TLDR
The main findings are that on a large scale, workers sort by which tasks are most recently posted and which have the largest number of tasks available and that at least some employers try to manipulate the position of their task in the search results to exploit the tendency to search for recently posted tasks. Expand
Demographics of Mechanical Turk
We present the results of a survey that collected information about the demographics of participants on Amazon Mechanical Turk, together with information about their level of activity and motivationExpand
The origin of bursts and heavy tails in human dynamics
TLDR
It is shown that the bursty nature of human behaviour is a consequence of a decision-based queuing process: when individuals execute tasks based on some perceived priority, the timing of the tasks will be heavy tailed, with most tasks being rapidly executed, whereas a few experience very long waiting times. Expand
Priority Assignment in Waiting Line Problems
  • A. Cobham
  • Mathematics, Computer Science
  • Oper. Res.
  • 1954
TLDR
The average elapsed time between the arrival in the line of a unit of a given priority and its admission to the facility for servicing is useful in evaluating the procedure by which priority assignments are made. Expand
Demographics of Mechanical Turk. working paper CeDER-10-01
  • 2010
Demographics of Mechanical Turk. working paper CeDER-10-01, New York University, Stern School of Business. Available at http://hdl.handle.net/2451/29585
  • 2010
shifting demographics in mechanical turk
  • In Proceedings of the 28th of the international Conference Extended Abstracts on Human Factors in Computing Systems
  • 2010