نتایج جستجو برای: pivotal firms

تعداد نتایج: 78308  

2015
Andrew B. Bernard Bradford Jensen Stephen J. Redding Peter K. Schott

Research in international trade has changed dramatically over the last twenty years, as attention has shifted from countries and industries towards the firms actually engaged in international trade. The now-standard heterogeneous firm model posits a continuum of firms that compete under monopolistic competition (and hence are measure zero) and decide whether to export to foreign markets. Howeve...

2008
Jonathan Ben-Naim

In the present paper, we investigate consequence relations that are both paraconsistent and plausible (but still monotonic). More precisely, we lay the focus on pivotal consequence relations, i.e. those relations that can be defined by a pivot (in the style of e.g. D. Makinson). A pivot is a fixed subset of valuations which are considered to be the important ones in the absolute sense. We will ...

2010
Tai-Yuan Chen Sudipto Dasgupta Yangxin Yu Kevin Chen Jie Gan Michael Lemmon

We examine how corporate transparency and financing choices differ for family and nonfamily firms in the S&P 1500 Index. While transparency on average is better for firms in the S&P 500 Index than for firms in the S&P MidCap 400 and S&P SmallCap 600 indices, the improvement is much larger for family firms. Outside the S&P 500, family firms are less transparent than their non-family counterparts...

Journal: :Translational Vision Science & Technology 2020

Journal: :The American Journal of the Medical Sciences 2010

Journal: :American Journal of Physiology-Cell Physiology 2016

Journal: :Material Cycles and Waste Management Research 2013

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