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Rebalance Symmetrically whereby allocations across assets or asset categories are traded back to target. Rebalance Asymmetrically whereby allocations are only traded where Assets or categories breach tolerances around a target - this is a Transaction Cost Sensitive approach. Rob Arnott developed a theory of "over-rebalancing". For example, if a ...
Index arbitrage is a subset of statistical arbitrage focusing on index components.. An index (such as S&P 500) is made up of several components (in the case of the S&P 500, 500 large US stocks picked by S&P to represent the US market), and the value of the index is typically computed as a linear function of the component prices, where the details of the computation (such as the weights of the ...
Balance of trade is the difference between the monetary value of a nation's exports and imports of goods over a certain time period. [1] Sometimes services are also considered but the official IMF definition only considers goods. The balance of trade measures a flow variable of exports and imports over a given period of time. The notion of the ...
Norman institutions, including serfdom, were superimposed on an existing system of open fields and mature, well-established towns involved in international trade. [2] Over the five centuries of the Middle Ages , the English economy would at first grow and then suffer an acute crisis, resulting in significant political and economic change.
The Manding languages (sometimes spelt Manden) [2] [3] are a dialect continuum within the Niger-Congo family spoken in West Africa.Varieties of Manding are generally considered (among native speakers) to be mutually intelligible – dependent on exposure or familiarity with dialects between speakers – and spoken by 9.1 million people in the countries Burkina Faso, Senegal, Guinea-Bissau ...
Invisible mending is a fabric repair technique that re-weaves yarn into the fabric of a garment or item of upholstery to seamlessly patch a hole. [1] The technique reconstructs both the warp and weft of the fabric by collecting warp and weft yarns from the hem or a piece of fabric of the same kind, before using a long needle to reweave the yarns to match the original weave exactly.