On Imprecise Investment Recommendations

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Imprecise Evidence without Imprecise Credences

A traditional theory of uncertainty says that beliefs come in degrees. Degrees of belief (“credences”) have real number values between  and , where  conventionally represents certain belief,  represents certain disbelief, and values in between represent degrees of uncertainty. We have elegant, well-understood normative theories for credences: norms for how credences should hang together at ...

متن کامل

Picking winners? Investment consultants' recommendations of fund managers

U.S. plan sponsors managing over $13 trillion rely on investment consultants for advice about which funds to invest in. Using survey data, we analyze what drives consultants’ recommendations of institutional funds, what impact these recommendations have on flows, and how much value they add to plan sponsors. We examine the aggregate recommendations of consultants with a share of over 90% of the...

متن کامل

Do Accurate Earnings Forecasts Facilitate Superior Investment Recommendations?

We carefully construct measures of earnings forecast accuracy and recommendation profitability that enable us to examine the association between the qualities of these two key outputs of individual security analysts. We find that analysts with superior earnings forecasts issue significantly more profitable recommendations than those with less accurate forecasts. The average annual recommendatio...

متن کامل

Reducing Failures in Investment Recommendations using Genetic Programming

FGP (Financial Genetic Programming) is a genetic programming based system that specialises in financial forecasting. In the past, we have reported that FGP-1 (the first version of FGP) is capable of producing accurate predictions in a variety of data sets. It can accurately predict whether a required rate of return can be achieved within a user-specified period. This paper reports further devel...

متن کامل

Flow Computations on Imprecise Terrains

We study water flow computation on imprecise terrains. We consider two approaches to modeling flow on a terrain: one where water flows across the surface of a polyhedral terrain in the direction of steepest descent, and one where water only flows along the edges of a predefined graph, for example a grid or a triangulation. In both cases each vertex has an imprecise elevation, given by an interv...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Studies in Logic, Grammar and Rhetoric

سال: 2014

ISSN: 2199-6059,0860-150X

DOI: 10.2478/slgr-2014-0024