Increasing internally generated goodwill (IGG) is another way of depicting the rising gap between market and accounting values sometimes referred as the “book-to-market black box”. Existing methods propose to value internally generated goodwill as the present value of abnormal earnings...

In this paper we propose a new method to explain the creation and measure the value of internally generated goodwill (IGG). Our method is based on the idea that firm value is affected by interactions between assets used in combination to conduct business. This novel approach contrasts with the...

Exchange Traded Funds (ETF) are designed to track a benchmark. ETF facilitate asset management and contribute to reduce management fees and transaction costs, they are traded like stocks at current price on continuous markets and meet an increasing success. Initially, anETFwas a stock...

This article proposes a new empirical methodology for computing a cross-market volatility index - coined CMIX - based on the Factor-Dynamic Conditional Correlation (DCC) model, implemented on volatility surprises. This approach solves problems in treating high-dimensional data and estimating...

This article examines how the introduction of an ETF replicating a stock index impacts on the liquidity of the underlying stocks when the ETF market involves liquidity providers (LPs). We find that index stock spreads decline, relative to those of non-index stocks, after the introduction of the...

This paper applies real options and mean–variance portfolio theories to analyze the electricity generation planning into presence of nuclear power plant for the Tunisian case. First, we analyze the choice between fossil fuel and nuclear production. A dynamic model is presented to illustrate...

Les actifs financiers sûrs sont au cœur de la finance de marché aujourd'hui. L'aptitude de tels actifs à protéger la valeur de l'épargne et des avoirs financiers, à servir de garantie à des prêteurs, à permettre aux entités souveraines de se financer ou encore aux banques centrales de...

Les entreprises présentant des titres liquides créent-elles davantage de valeur ? En apparence, la liquidité semble appelée à ne jouer qu’un rôle secondaire dans la valorisation des firmes. Cependant, différentes théories économiques, corroborées par de nombreuses études empiriques...