Results 61 to 70 of about 88,359 (287)

Effects of Concentrations of Water‐Based MgO Nanofluid on Heat Transfer Performance in Shell‐and‐Tube Heat Exchanger

open access: yesEnergy Science &Engineering, EarlyView.
This figure shows the variation of the total heat transfer coefficient of a shell and tube heat exchanger with different concentrations of water‐based MgO nanofluids at different inlet flow rates. The results indicate that the total heat transfer coefficient increases with increasing flow velocity, and at different volume fraction settings, the ...
Li Zhang   +4 more
wiley   +1 more source

Exchange trading rules, surveillance and insider trading : [draft 15 oct 2013] [PDF]

open access: yes, 2013
We examine the impact of stock exchange trading rules and surveillance on the frequency and severity of suspected insider trading cases in 22 stock exchanges around the world over the period January 2003 through June 2011.
Aitken, Michael   +2 more
core  

When insiders trade less: density and return predictability

open access: yesInternational Review of Economics & Finance
This study examines whether insider trading density predicts subsequent stock returns in China. Trading density is defined as the number of trading months relative to an insider's tenure.
Congcong Wang   +3 more
doaj   +1 more source

Cheia de axé (full of axé): Spirituality, resistance, and repair in Pernambuco's Afro‐Brazilian traditional communities

open access: yesFeminist Anthropology, EarlyView.
Abstract This article explores how Afro‐Brazilian communities in Pernambuco respond to state‐led industrial development through culturally rooted practices of resistance and repair. Drawing on archival and ethnographic research in the coastal municipalities of Cabo de Santo Agostinho and Ipojuca, this study traces the effects of Brazil's large‐scale ...
Shelly Annette Biesel
wiley   +1 more source

Detecting and quantifying insider trading and stock manipulation in Asian markets [PDF]

open access: yes, 2015
This paper focuses on insider trading, where the perpetrators exploit market sensitive information to earn profits or avoid losses. The paper's objectives are as follows.
Dissanaike, G, Lim, K-H
core   +1 more source

Caught in the fire: An accidental ethnography of discomfort in researching sex work

open access: yesFeminist Anthropology, EarlyView.
Abstract Drawing on fifteen years of engagement with researching Israel's sex industry, this article uses accidental ethnography to propose discomfort‐as‐method for feminist anthropology. I argue that discomfort is not a by‐product of fieldwork but a constitutive condition that disciplines researchers and shapes what can be known.
Yeela Lahav‐Raz
wiley   +1 more source

Run-up of Acquirer's Stock in Public and Private Acquisitions [PDF]

open access: yes, 2011
Manuscript Type: Empirical Research Question/Issue: This paper empirically examines whether there is pre-announcement movement of an acquirer's share price and trading volume prior to the announcement of acquisitions in ways consistent with insider ...
Cumming, D, Li, D
core   +1 more source

REGULATION, INSIDER TRADING AND STOCK MARKET REACTION. WHAT DO WE KNOW? [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2017
A large number of theoretical papers have focused on finding the right regulatory inputs that trigger the development of domestic stock markets. The majority of empirical papers find a positive connection between investor protection and stock market ...
MARIUS CRISTIAN MILOŞ   +1 more
doaj  

The collision of feminisms, sexuality, and trafficking in persons in the Caribbean—A place for Kempadoo

open access: yesFeminist Anthropology, EarlyView.
Abstract The existence and development of feminist scholarship and practice have been revisited by feminist anthropologists and sociologists exploring it among the gendered cultural and historical dynamics of the Caribbean. Feminist Caribbeanists’ pioneering efforts that fit within this theoretical family have challenged the Global North status quo to ...
Cherisse Francis
wiley   +1 more source

Insider Trading, Traded Volume and Returns [PDF]

open access: yes
Several models predict that both market liquidity and trading volume generated by less informed traders do not increase when there is insider trading. Available empirical evidence is mixed and still relatively small, because of the inherent di¢ culty to ...
Carlo A. Favero   +2 more
core  

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