Disciplines / Research questions
History and archaeology
9 research topics · 18 questions
Did the Great Divergence occur before 1800 or after the Industrial Revolution?2 questions
The early modern Great Divergence in living standards: building source-critically validated Asian wage and price series, dating and mapping the Europe–Asia gap before 1800, and assessing institutional explanations
Dating the onset of modern economic growth: robust historical national accounts for China and the efflorescence-versus-sustained-growth question
The correspondence between Erlitou culture and the Xia Dynasty1 questions
Relative weights of institutional, energy, and knowledge dissemination explanations in the Joseph Needham question1 questions
Whether the Liangzhu society reached an early state-level form3 questions
The political form of Liangzhu society (ca. 3300–2300 BC): early state or complex non-state society?
Combining indicators of stratification and coercive power into a general operational method for distinguishing states from chiefdoms in the archaeological record
Recognizing statehood from material remains in prehistoric East Asia: monumental construction versus coercive power at Hongshan and Liangzhu, and the continuity question to Erlitou
Contributions of climate, epidemic, and institutional factors to the fall of the Roman Empire1 questions
Debate over whether Mendel's pea experiment data are too close to theoretical ratios2 questions
Whether Ming and Qing China experienced Smithian growth before the Great Divergence2 questions
The systemic nature of the Late Bronze Age collapse and multiple-cause models of a shared outcome2 questions
Origins of the Sanxingdui culture and its relationship with Bronze Age civilization in the Central Plains4 questions
Absolute chronology and depositional characterization of the Sanxingdui sacrificial pits K3-K8, and the dynamics of the Sanxingdui sacrificial programme in early Bronze Age China
Open questions on indigenous bronze production, metal provenance, and hoard deposition in the late second-millennium BC Hanzhong basin, China
Provenance of the lead used in Shang Dynasty bronzes: the number, locations, and geological identities of the lead sources exploited within the Shang chronological range, and the unresolved relationship between highly radiogenic and common lead where silver cannot discriminate them
Metal sources and production locus of ancient Chengdu Plains bronzes: the unlocated ore sources behind the local copper and lead signatures and the Sanxingdui provenance question