Search results for "Liquidity"
showing 10 items of 91 documents
The Fair Premium of an Equity—Linked Life and Pension Insurance
2002
An equity linked life and pension insurance contract consists of an nonlinear combination of a life and pension insurance with an investment strategy. In addition to the guaranteed payments the insured receives a bonus depending on the value of an investment strategy. The additional payment is similar to an Asian type option. Since the insurance contract combines mortality and financial risks in a nonlinear way, the value or premium of the contract must reflect these uncertainties. Within this context a premium sequence is called fair if the accumulated expected discounted premium is equal to the accumulated expected discounted payments of the contract. This paper shows the existence of a f…
How does the market react to your order flow?
2012
We present an empirical study of the intertwined behaviour of members in a financial market. Exploiting a database where the broker that initiates an order book event can be identified, we decompose the correlation and response functions into contributions coming from different market participants and study how their behaviour is interconnected. We find evidence that (1) brokers are very heterogeneous in liquidity provision -- some are consistently liquidity providers while others are consistently liquidity takers. (2) The behaviour of brokers is strongly conditioned on the actions of {\it other} brokers. In contrast brokers are only weakly influenced by the impact of their own previous ord…
Quantifying preferential trading in the e-MID interbank market
2015
Interbank markets allow credit institutions to exchange capital for purposes of liquidity management. These markets are among the most liquid markets in the financial system. However, liquidity of interbank markets dropped during the 2007-2008 financial crisis, and such a lack of liquidity influenced the entire economic system. In this paper, we analyze transaction data from the e-MID market which is the only electronic interbank market in the Euro Area and US, over a period of eleven years (1999-2009). We adapt a method developed to detect statistically validated links in a network, in order to reveal preferential trading in a directed network. Preferential trading between banks is detecte…
Master curve for price-impact function
2003
The price reaction to a single transaction depends on transaction volume, the identity of the stock, and possibly many other factors. Here we show that, by taking into account the differences in liquidity for stocks of different size classes of market capitalization, we can rescale both the average price shift and the transaction volume to obtain a uniform price-impact curve for all size classes of firm for four different years (1995–98). This single-curve collapse of the price-impact function suggests that fluctuations from the supply-and-demand equilibrium for many financial assets, differing in economic sectors of activity and market capitalization, are governed by the same statistical r…
A comment on mortgage procylicality
2012
This paper comments on mortgage procyclicality. A framework for credit constraints along the lines of Kiyotaki and Moore (1997) is applied to illustrate a potential regime shift in the credit risk assessments of mortgagees. Depending on the relationship between house price growth and the alternative rate of return the weight given to collateral and debt-servicing ability may vary according to the house price cycle as mortgagees engage in search-for-yield. The regime shifts induced by increased global liquidity and expectations of continued housing appreciation might stimulate owner-occupation and LTV-ratios and induce mortgage procyclicality.
The response of Brent crude oil to the European central bank monetary policy
2022
Este artículo examina el impacto de las decisiones de política monetaria del Banco Central Europeo (BCE) sobre los precios del petróleo y la liquidez mediante un estudio de eventos con datos intradía. Analizamos el período de enero de 1999 a diciembre de 2020, que incluye la crisis financiera que comenzó en agosto de 2007. Nuestros resultados muestran una respuesta significativa de los rendimientos del petróleo solo durante la crisis financiera. Específicamente, encontramos que los rendimientos de los futuros de petróleo crudo Brent respondieron negativamente a variaciones inesperadas en la prima de riesgo italiana como medida de acciones de política monetaria no convencionales, y positivam…
Anatomy of Risk Premium in UK Natural Gas Futures
2015
In many futures markets, trading is concentrated in the front contract and positions are rolled-over until the strategy horizon is attained. In this paper, a pair-wise comparison between the conventional risk premium and the accrued risk premium in rolled-over positions in the front contract is carried out for UK natural gas futures. Several novel results are obtained. Firstly, and most importantly, the accrued risk premium in rollover strategies is significatively larger than conventional risk premiums and increases with the time to delivery. Specifically, for strategy horizons between three and six months, this difference increases from 1% to 10%. Secondly, it is the first time that risk …
Rolling Over EUAs and CERs
2012
Whatever derivative contract has a finite life limited by their maturity. The construction of long series, however, is of interest for academic, hedging and investments purposes. In this study, we analyze the relevance of the choice of the rollover date on European Union Allowances (EUAs) and Certified Emissions Reduction (CERs) futures contracts. We have used five different methodologies to construct long series and the results show that, regardless of the criterion applied, there are not significant differences between the resultant return distribution series. Therefore, the least complex method, which is to roll on the last trading day, can be used in order to reach the same conclusions.…
Il PAV di Torino, un parco in movimento
2013
Nella “liquidità” contemporanea, la possibilità di una cura dell’afasia diffusa impone un ripensamento che coincide con la parola ri-uso, nella sua accezione di recupero di senso, traduzione, riconversione. In una parola trasformazione. In una poetica del riuso, nella sua accezione di ritorno alla vita e trasformazione, s’inserisce il PAV - Parco Arte Vivente di Torino, con la sua architettura semi-ipogea. Attraverso l'esperienza del PAV, centro sperimentale di arte contemporanea, si analizza il ruolo del museo nei processi di trasformazione urbana. In contemporary "liquidity," the possibility of a cure for widespread aphasia imposes a rethinking that coincides with the word re-use, in its …
Rischio di liquidità, profili di governance e forme istituzionali: evidenze empiriche su un campione di banche europee
2022
La crisi finanziaria 2007-2009 e l’emergenza pandemica da Covid-19 hanno evidenziato l’importanza del mantenimento di condizioni di liquidità per il regolare funzionamento delle imprese, del sistema finanziario e dei mercati. Questo lavoro ha l’obiettivo di analizzare le relazioni esistenti tra le caratteristiche della governance bancaria, con particolare riferimento alla composizione del board e del risk committee e l’esposizione al rischio di liquidità della banca, declinato quale disallineamento delle scadenze tra prestiti e depositi. L’indagine è condotta su un campione di banche europee e mette in evidenza come l’azione del risk committee nella mitigazione del rischio di liquidità sia …