CAS: Economics: Scholarly Papers

Bilingual coins of Amir Sulayman: a Samid ruler of medieval Multan

Tandon, Pankaj; Ahmed, Bilal; Bhandare, Shailendra (Oriental Numismatic Society, 2020-11-02)

Tentative reading of an unread “Pāratarāja” coin

Tandon, Pankaj (Oriental Numismatic Society, 2020-12-15)

Reattributing some (more) coins of Candragupta II to Candragupta III

Tandon, Pankaj (Royal Numismatic Society, 2020-12-18)

Two newly-identified Hun kings and a hoard from Pushkalavati

Tandon, Pankaj (Oriental Numismatic Society, 2020-06-15)

Regional anthropogenic influence in observed warming trends and the implied social time of emergence

Estrada, Francisco; Kim, Dukpa; Perron, Pierre (Nature, 2021-02)

The attribution of climate change allows for the evaluation of the contribution of human drivers to observed warming. At the global and hemispheric scales, many physical and observation-based methods have shown a dominant ...

Screening adaptive cartels

Ortner, Juan; Nakabayashi, Jun; Kawai, Kei; Chassang, Sylvain (2021)

We propose a theory of equilibrium antitrust oversight in which: (i) regulators launch investigations on the basis of suspicious bidding patters; (ii) cartels can adapt to the statistical screens used by regulators, and ...

Bootstrap procedures for detecting multiple persistence shifts in heteroskedastic time series

Kejriwal, Mohitosh; Yu, Xuewen; Perron, Pierre (Wiley, 2020-09)

This article proposes new bootstrap procedures for detecting multiple persistence shifts in a time series driven by non‐stationary volatility. The assumed volatility process can accommodate discrete breaks, smooth transition ...

Using bid rotation and incumbency to detect collusion: a regression discontinuity approach

Ortner, Juan; Kawai, Kei; Chassang, Sylvain; Nakabayashi, Jun (2021)

Spatial variations in the warming trend and the transition to more severe weather in midlatitudes

Estrada, Francisco; Kim, Dukpa; Perron, Pierre (2021-01-08)

Due to various feedback processes called Arctic amplification, the high-latitudes' response to increases in radiative forcing is much larger than elsewhere in the world, with a warming more than twice the global average. ...

Parametric modeling of quantile regression coefficient functions with longitudinal data

Fernandez-Val, Ivan; Frumento, Paolo; Bottai, Matteo (Taylor & Francis, 2020)

In ordinary quantile regression, quantiles of different order are estimated one at a time. An alternative approach, which is referred to as quantile regression coefficients modeling (qrcm), is to model quantile regression ...