Results 161 to 170 of about 34,289 (247)

Preemptive Entry and Technology Diffusion: The Market for Drive‐In Theaters

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT This article studies entry preemption in new industries. We first test a key prediction of dynamic entry games: Entry preemption is most relevant in intermediate‐sized markets, where firms face highest uncertainty about future entry. Using US drive‐in theater market (1945–1957) data, we find robust evidence for this non‐monotonic relationship ...
Ricard Gil   +3 more
wiley   +1 more source

Western Balkans as the Frontline of Russian Hybrid Warfare

open access: yesGlobal Policy, EarlyView.
ABSTRACT Hybrid warfare (HW) scholarship acknowledges the phenomenon's contextual and temporal specificity, yet its dominant conceptual framing has generated a literature largely centred on identifying and categorising hybrid activities. This focus has left the contextual vulnerabilities that enable hybrid threats (HTs) and shape an adversary's ...
Vesna Bojicic‐Dzelilovic
wiley   +1 more source

#KnowMyViralLoad: how community-led demand creation holds a key to routine viral load testing scale-up in Africa. [PDF]

open access: yesBMC Public Health
Etya'ale H   +12 more
europepmc   +1 more source

Tagging the Emirate: Language, Coordination and the Taliban's Digital Pursuit of Legitimacy

open access: yesGlobal Policy, EarlyView.
ABSTRACT This study examines how political actors leverage social media in Afghanistan as a tool for political legitimation. Framing social media as a potential supply of legitimacy, it analysed X (formerly known as Twitter) content posted by the former Afghan government, humanitarian and Taliban political accounts between January 2020 and December ...
Hannah Oates
wiley   +1 more source

Propaganda: Reinterpreting the Democratic Problem

open access: yes
Constellations, EarlyView.
Siri Sylvan
wiley   +1 more source

What is the impact of sports‐related gambling advertising on gambling behaviour? A systematic review

open access: yesAddiction, Volume 120, Issue 4, Page 589-607, April 2025.
Abstract Background and Aims Gambling is a public health issue and widespread advertising of gambling products may contribute to gambling harms. Sports‐related gambling advertising includes advertising around sports games or for sports betting products.
Ellen McGrane   +5 more
wiley   +1 more source

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