Reference–dependent preference models assume that agents derive utility fromdeviations of consumption from benchmark levels, rather than from consumptionlevels. These references can be either backward-looking (as explicit in the Habit literature) or forward-looking (as implicitly suggested by...

This paper proposes a new wealth-dependent utility function for the inter-temporal consumption and portfolio problem, in which the subsistance (bliss) con-sumption level is a function of wealth. Ratchet effects obtain when higher wealth in-creases the subsistance consumption level; blas´...

The empirical literature on the asset allocation and medical expenditures ofU.S. households consistently shows that risky portfolio shares are increasing inboth wealth and health whereas health investment shares are decreasing in thesesame variables. Despite this evidence, most of the existing...

Information asymmetry is a necessary prerequisite for testing adverse selection.This paper applies this sequence of tests to Mauritian slave auctions. Dynamicauction theory with private value highlights more aggressive bidding by uninformedbidders and higher prices when an informed participant...

Richer and healthier agents tend to hold riskier portfolios and spend proportionallyless on health expenditures. Potential explanations include health and wealth eects onpreferences, expected longevity or disposable total wealth. Using HRS data, we perform astructural estimation of a dynamic...

This paper presents a new method to detect informed trading activities in the options markets.An option trade is identified as informed when it is characterized by an unusual largeincrement in open interest and volume, induces large gains, and is not hedged in the stock market.For the period...

In recent years, the number of automation projects has increased throughout the Finance Industry and particularly in securities trading and processing. The same observation can be made for corporate actions automation projects. Corporate actions messages are triggered when specific decisions are...

In der Schweiz betreibt eine Großzahl der Banken neben dem Bank- ebenfalls das Effektenhandelsgeschäft. Dazu benötigen sie von der eidgenössischen Bankenkommission (EBK) je eine separate Bewiligung als Bank und Effektenhändler. Effektenhändler, welche nicht gleichzeitig auch das...

...We demonstrate how the financial sector’s net output and service production can be measured using aggregate financialstatement data. We briefly examine current treatments of financial services in the national income accounts and introduce aconceptual framework for the construction of a...

Spendensammelnde Non-Profit-Organisationen (NPOs) verfügen verglichen mit gewinnorientierten Unternehmen ähnlicher Größe über relativ hohe finanzielle Reserven in Form eines Finanzvermögens.Deren Höhe hängt von verschiedenen Faktoren ab, die im Rahmen der vorliegenden Studie untersucht...