Results 61 to 70 of about 38,367 (206)

Unveiling Synergy Gains in Divestitures Using Options Market Information1

open access: yesJournal of Business Finance &Accounting, EarlyView.
ABSTRACT We use stock and options information to decompose and provide a practical measure of the market's beliefs about the different sources of value creation from divestitures. We find that divestitures generate economically significant synergy gains that exceed $1 billion for both acquirers and sellers.
Vinay Patel   +2 more
wiley   +1 more source

Soft Tissue Volume Augmentation at Single Implant Sites Applying Collagen Matrices or Connective Tissue Grafts: 10‐Year Follow‐Up of a Randomized Controlled Trial

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Aim To compare up to 10 years clinical, profilometric and patient‐reported outcomes of implant sites previously augmented using a volume‐stable collagen matrix (VCMX) or connective tissue graft (SCTG) in the aesthetic zone. Methods The original non‐inferiority randomized controlled trial (RCT) enrolled 20 patients who received soft tissue ...
Franz J. Strauss   +5 more
wiley   +1 more source

Event study on the reaction of the Balkan stock markets to the conflict between Russia and Ukraine

open access: yesCroatian Review of Economic, Business and Social Statistics, 2022
The aim of this paper is to examine the reaction of South Eastern European stock markets to the armed conflict between Russia and Ukraine. With a sample of seven stock market indices, the event study methodology is applied to examine the influence of the
Mojanoski Goran, Bucevska Vesna
doaj   +1 more source

Efficiency in the Global Prison System: A Systematic Literature Review and Bibliometric Analysis

open access: yesJournal of Economic Surveys, Volume 40, Issue 3, Page 1446-1462, July 2026.
ABSTRACT This study systematizes the international literature on prison system efficiency, highlighting patterns and research gaps through a multidimensional framework. By situating efficiency within broader institutional, social, and rights‐based contexts, it examines how academic research has assessed carceral performance.
Leandro Moreira   +2 more
wiley   +1 more source

3-varietà di Fano in G(1,4)

open access: yesLe Matematiche, 1986
Let V be a Fano threefold of genus one (i.e. with Pic(V)≃Z). Let G be the Grassmannian of the lines of ℙ4 . We study when it is possible to embed V in G , in such cases we determine the cohomology class of V in H*(G).
Alberto Alzati
doaj  

Effects of changes in stock market index composition on stock returns: event study methodology on Zagreb Stock Exchange

open access: yesCroatian Review of Economic, Business and Social Statistics, 2019
This paper observes the short-run effects of stock market index composition changes on stock returns on the Zagreb Stock Exchange (ZSE). In that way, event study methodology is employed in order to estimate abnormal returns and compare them amongst three
Škrinjarić Tihana
doaj   +1 more source

The Turn of the Month Effect on CEE Stock Markets

open access: yesInternational Journal of Financial Studies, 2019
The Turn of the month effect is one of the better-known calendar anomalies. If a stock market is affected by the Turn of the month effect, it records significantly higher returns during a relatively short time period around the end of the old month and ...
Peter Arendas, Jana Kotlebova
doaj   +1 more source

The minimal density of triangles in tripartite graphs

open access: yes, 2009
We determine the minimal density of triangles in a tripartite graph with prescribed edge densities. This extends a previous result of Bondy, Shen, Thomass\'e and Thomassen characterizing those edge densities guaranteeing the existence of a triangle in a ...
Bollobás, Erdős, Lovász, Mantel
core   +1 more source

The Dark Matter Distribution in Disk Galaxies [PDF]

open access: yes, 2000
We use high-quality optical rotation curves of 9 low-luminosity disk galaxies to obtain the velocity profile of the surrounding dark matter halos. We find that they increase linearly with radius at least out to the stellar disk edge, implying that, over ...
Borriello, A., Salucci, P.
core   +2 more sources

Responsible Innovation Management in Profit‐Driven Firms: A Cross‐Cultural Analysis in Germany, India, and Japan

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT Responsible innovation (RI) challenges profit‐driven firms to reconcile market pressures with societal and environmental responsibilities. We ask how firms integrate anticipation, reflexivity, inclusion, and responsiveness (ARIR) into responsible innovation management (RIM), and how national context and cultural dimensions shape the degree and
Shashi Matta   +5 more
wiley   +1 more source

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