Results 201 to 210 of about 334,021 (288)

Detecting Favoritism in Public Procurement

The Journal of Industrial Economics, EarlyView.
ABSTRACT Favoritism as a mode of corruption is a major concern in public procurement (PP) in many countries. We propose a regression discontinuity design (RDD) test arguing that the winning history of marginal winners and losers can be used to detect favoritism.
Joosua Virtanen, Janne Tukiainen, Susmita Baulia   +2 more
wiley   +1 more source

Data Sharing in Hybrid Marketplaces With Endogenous Fee Setting

The Journal of Industrial Economics, EarlyView.
ABSTRACT We study a hybrid marketplace where a vertically integrated platform competes with a seller, who pays the platform a transaction fee, in a horizontally differentiated downstream market. The platform has a data advantage that allows it to price discriminate against consumers and can choose to share such data with the seller. First, in a setting
Federico Navarra, Flavio Pino, Luca Sandrini   +2 more
wiley   +1 more source

Cortical strut allograft reconstruction for aseptic loosening of knee arthrodesis with a severe femoral defect: a case report. [PDF]

J Surg Case Rep
Pinheiro J, Baumgärtner T, Blümke A, Bdeir M, Gravius S, Darwich A.   +5 more
europepmc   +1 more source

Mannheim Amtl. Stadtkarte

, 1979
Mannheim
core  

Microlevel Judgments of Organizational Legitimacy: How Validity Cues and Categorical Fit Shape Evaluators' Propriety Beliefs

Journal of Management Studies, EarlyView.
Abstract This study advances research on organizational legitimacy by examining the microlevel mechanisms through which evaluators form propriety beliefs. Building on legitimacy‐as‐perception research, which posits that evaluators rely on validity cues to make judgments, we argue that individual evaluators draw on broader, more nuanced sets of ...
Julia Thaler, Martin Sievert, Sonia S. Siraz, Alexander Pinz   +3 more
wiley   +1 more source

Resting-state brain age is associated with cognitive and sensorimotor abnormalities in schizophrenia spectrum disorders: a validation & longitudinal study. [PDF]

Transl Psychiatry
Volkmer S, Fritze S, Altinok DCA, Brandt G, Kocak E, Wiegert J, Berhe O, Lin Y, Tost H, Meyer-Lindenberg A, Hirjak D, Schwarz E.   +11 more
europepmc   +1 more source

The Effect of Airbnb on Housing Prices: Evidence From the 2017 Solar Eclipse

Journal of Regional Science, EarlyView.
ABSTRACT This study exploits the 2017 solar eclipse as a natural experiment to estimate the causal impact of Airbnb activity on housing prices. The eclipse created a temporary demand shock that induced a persistent increase in Airbnb supply. Using an IV/2SLS framework, we find that a 1% increase in Airbnb listings raises housing prices by 0.037%–0.043%,
Denvil Duncan, Justin Ross
wiley   +1 more source

[Diagnostics and treatment of hepatocellular carcinoma and biliary carcinomas-Living guidelines]. [PDF]

Chirurgie (Heidelb)
Abdelhadi S, Reißfelder C.
europepmc   +1 more source

Infrastructure Shocks and Regional Resilience: Evidence From the 2012 Cologne‐Leverkusen Bridge Closure

Journal of Regional Science, EarlyView.
ABSTRACT The unexpected 2012 closure of a key bridge on the Rhine River near Cologne, Germany was an exogenous shock to businesses and residents nearby. We exploit this event as a quasi‐experiment to study the impact of this critical infrastructure shock on the region.
Jeffrey P. Cohen, Carolin Hoeltken, Yuchen Huang   +2 more
wiley   +1 more source