Definition from Wiktionary, the free dictionary
subperiod (plural subperiods)
- A period making up part of a larger period.
2015 September 15, “Profitability of Contrarian Strategies in the Chinese Stock Market”, PLOS ONE, DOI:10.1371/journal.pone.0137892:
- First, we perform subperiod analysis through dividing the whole sample period into two subperiods delimited by the onset of the largest and most infamous crash in the history of China’s stock market.