An analysis of trading in target stocks before successful takeover announcements

In this paper we examine both informed and contraire trading preceding successful takeover announcements on US target firms from 2001 to 2006. We find that both informed trading and contraire trading exist within the period preceding successful takeover announcements on the stock market, as evident through abnormal returns and trading volumes and on the option market by analyzing only abnormal trading volume. In regard to contraire trading, we investigate possible explanations for its existence. This study finds, through analysis of an unbiased sample of rumored target firms, that deliberate contraire trading appears to be profitable which is likely an explanation for such trading.

Pair trading in Bovespa with a quantitative approach: cointegration, Ornstein-Uhlenbeck equation and Kelly criterion.

Pair trading is an old and well-known technique among traders. In this paper, we discuss an important element not commonly debated in Brazil: the cointegration between pairs, which would guarantee the spread stability. We run the Dickey-Fuller test to check cointegration, and then compare the results with non-cointegrated pairs. We found that the Sharpe ratio of cointegrated pairs is greater than the non-cointegrated. We also use the Ornstein-Uhlenbeck equation in order to calculate the half-life of the pairs. Again, this improves their performance. Last, we use the leverage suggested by Kelly Formula, once again improving the results.

Historical sketch of the Flathead Indian nation from the year 1813 to 1890. Embracing the history of the establishment of St. Mary's Indian mission in the Bitter Root Valley, Mont. With sketches of the missionary life of Father Ravalli and other early missionaries, wars of the Blackfeet and Flatheads, and sketches of history, trapping and trading in the early days ...

Mode of access: Internet.

Evidence and proceedings before the Commission to inquire into trading in grain futures. April 1931 ..

Mode of access: Internet.

Trading in early days.

"Lecture delivered before the Halifax Scientific Society, 30th Sept., 1908."

The grain traders' guide; being a guide to the method of trading in grain futures, explanation of grain terms and statistics relating to grain crops ....

Cover title.

An analysis of speculative trading in grain futures /

Reprint of An analysis of speculative trading in grain futures, Technical bulletin no. 1001, issued Oct. 1949.

Carbon credit trading in Brazil: an overview of a new business sector

This article discusses the Carbon Credit Trading Market in Brazil and opportunities for technological development and innovation related. The international trade in carbon credits becomes a source of opportunities for developing countries because of the Clean Development Mechanism. Committed to reduce polluting levels from 2008 to 2012, and ahead, industrialized countries started to seek ecological solutions internally or compensatory actions such as buying carbon credits from low-emission countries. This strategy brought up a brand-new industrial sector that still requires productive structures and a solid international commercialization system. This is a qualitative study, based on documentary research, referring to the Brazilian territory. The data obtained point out a set of efforts such as researching and developing products and processes environment friendly. Other findings indicate opportunities to expand Green Economy Sector through supporting a set of newborn firms such as waste management and recycling, in addition to other actions that reinforce sustainable development opportunities to the country and, at the end, to the world.

Reinsurance trading in Lloyd’s of London:balancing conflicting-yet-complementary logics in practice

Drawing on a year-long ethnographic study of reinsurance trading in Lloyd’s of London, this paper makes three contributions to current discussions of institutional complexity. First, we shift focus from purposeful organizational responses to institutional complexity to the everyday practices by which individuals collectively address competing demands on their work. Based on our findings, we develop a model of how individuals can balance conflicting institutional demands through a set of four interrelated practices, labeled segmenting, switching, bridging, and demarcating. Second, moving beyond the dominant focus on contradiction between logics, we show how these practices comprise a system of conflicting-yet-complementary logics, through which actors are able to both work within contradictions, whilst also exploiting the benefits of interdependent logics. Third, in contrast to most studies of newly formed hybrids and/or novel complexity, our focus on a long-standing context of institutional complexity, shows how balancing logics can become a matter of settled complexity, enacted routinely within everyday practice.