Results 201 to 210 of about 19,072 (308)

A New Perspective on the Arrival of the Eastern Mediterranean Genetic Influx in Central Italy Before the Onset of the Roman Empire. [PDF]

Genome Biol Evol
Ravasini F, Conati Barbaro C, Scheib CL, Tambets K, Metspalu M, Cruciani F, Trombetta B, D'Atanasio E.   +7 more
europepmc   +1 more source

Worker Heterogeneity and the Effect of Noncompetes on Firm Performance

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT Using staggered state‐level changes in noncompete enforceability, we document that reduced enforcement increases profitability, valuation, productivity, and plant‐level growth in knowledge‐worker‐intensive firms relative to other firms. Critically, these gains are concentrated among the most productive knowledge‐worker firms, consistent with ...
Zhaozhao He, Modupe Babajide Wintoki
wiley   +1 more source

Large language model reveals an increase in climate contrarian speech in the United States Congress. [PDF]

Commun Sustain
Coan TG, Malla R, Nanko MO, Kattrup W, Roberts JT, Cook J, Boussalis C.   +6 more
europepmc   +1 more source

Social media, high‐frequency trading, and market making after‐hours – Evidence from presidential tweets

Journal of Financial Research, EarlyView.
Abstract I analyze differences between the core and extended trading sessions in the high‐frequency reaction of equity markets to potential news. Using presidential tweets as unanticipated, potentially market‐stirring events, I find that volatility increases and liquidity deteriorates within fractions of a second after a tweet.
Stefan Scharnowski
wiley   +1 more source

County-level mobility and sociopolitical context in the spread of COVID-19 during spring 2020. [PDF]

Health Care Manag Sci
Parker C, Mejia J.
europepmc   +1 more source

Does Deposit Insurance Promote Deposit Stability? Evidence from the Postal Savings System during the 1920s

Journal of Money, Credit and Banking, EarlyView.
Abstract We evaluate whether deposit insurance (DI) promotes liquidity by influencing depositor behavior. We use the postal savings (PS) system and state‐adopted DI schemes during the 1920s to examine the effect of bank suspensions on PS deposit growth in pairs of border cities (DI versus non‐DI).
Lee K. Davison, Carlos D. Ramirez
wiley   +1 more source

Reduction in Seizure Generalization Associated With Long-Term Low-Dose Immunomodulatory Therapy Using Prednisolone and Methotrexate in Rett Syndrome: A Case Report. [PDF]

Case Rep Pediatr
Djumaeva N.
europepmc   +1 more source

Partisan Entrepreneurship

The Journal of Finance, EarlyView.
ABSTRACT Republicans start more firms than Democrats. In a sample of 40 million party‐identified Americans between 2005 and 2017, we find that 5.5% of Republicans and 3.7% of Democrats become entrepreneurs. This partisan entrepreneurship gap is time‐varying—Republicans increase their relative entrepreneurship during Republican administrations and ...
JOSEPH ENGELBERG, JORGE GUZMAN, RUNJING LU, WILLIAM MULLINS   +3 more
wiley   +1 more source

Characterizing population-level changes in human behavior during the COVID-19 pandemic in the United States. [PDF]

Proc Natl Acad Sci U S A
Urmi T, Pant B, Dewey G, Quintana-Mathe A, Lang I, Druckman J, Ognyanova K, Baum M, Perlis R, Riedl C, Lazer D, Santillana M.   +11 more
europepmc   +1 more source

Guaranteed Basic Income from the Perspective of Self‐Determination Theory

Journal of Management Studies, EarlyView.
Abstract In capitalistic societies the concepts of income and labour are inseparable, and as such, providing all citizens with an unconditional living wage is a contentious issue. Capitalist ideals that emphasize individual effort, competition, and financial prosperity have spurred tremendous economic growth but underestimate human motivation and have ...
Joshua L. Howard
wiley   +1 more source