نتایج جستجو برای: drug market

تعداد نتایج: 762903  

Journal: :JAMA 2016
Aaron S Kesselheim Jerry Avorn Ameet Sarpatwari

IMPORTANCE The increasing cost of prescription drugs in the United States has become a source of concern for patients, prescribers, payers, and policy makers. OBJECTIVES To review the origins and effects of high drug prices in the US market and to consider policy options that could contain the cost of prescription drugs. EVIDENCE We reviewed the peer-reviewed medical and health policy liter...

Journal: :Drustvena Istrazivanja 2021

The purpose of our study was to explore the effect COVID-19 epidemic on drug use, market and availability help support in Slovenia. Through an online questionnaire, we collected a non-representative sample 680 people who used drugs before during 2020. results showed use illicit alcohol has reduced. A significant increase frequency only been detected marijuana. most prominent changes were reduce...

2015
Dnyanesh Limaye Janka Marisa Langer Tjorben Rühling Gerhard Fortwengel

OBJECTIVES To assess the relation between the number of clinical trials conducted and respective new drug approvals in India and South Africa. DESIGN Construction and analysis of a comprehensive database of completed randomised controlled clinical trials based on clinicaltrials.gov from 1 January 2005 to 31 December 2010 and drug approval data from 2006 until 2013 for India and South Africa. ...

2010

This paper examines whether the different types of block shareholdings will have a different impact on the extent of Web voluntary disclosure during the differential privatization stages. Prior literature suggests that block ownership may have a substitutive or complementary monitoring effect on corporate disclosure. However, for economies transferring from state endowment to being privately he...

2008

Insider trading studies related to the German market have emphasized that outside investors may earn excess returns by mimicking the transactions of corporate directors. Such a result, provided that it holds, would constitute a serious violation of the efficient market hypothesis. The results presented in this paper, though, show that this anomaly is mainly caused by a subset of stocks with hig...

2002
KLAUS DEININGER ALEXANDER SARRIS

We use recent farm household survey data from 5 Central European countries to explore the extent to which ill-functioning land and credit markets may present an obstacle to rural development. The first finding is that improved access to credit can, indeed, make a contribution to a more dynamic rural sector. A considerable share of rural households express their desire to expand agricultural cul...

2015
T Monika Florczak -

The main purpose of this paper is to determine the applicability of the constitutional social rights in the so-called horizontal relations, i.e. the relations between private entities. Nowadays the constitutional rights are more and more often violated by private entities and not only by the state. The private entities interfere with the privacy of individuals, limit their freedom of expression...

2005
Paul J. Devereux Robert A. Hart IZA Bonn Elizabeth Roberts

The Spot Market Matters: Evidence on Implicit Contracts from Britain Based on the methodology of Beaudry and DiNardo (1991), this paper investigates the relative importance of the spot market and implicit contracts in the determination of British real wages. Empirical work is carried out separately for males and females with individuallevel data taken from the New Earnings Survey Panel for the ...

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