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Consistent correlation matrices and their use in stochastic modelling

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Business Analytics , Data Science , Economics , ...
1
REPLIES
16.3K
VIEWS

How to get FinancialData[] Exchange Rates ?

QUESTION FROM: Anonymous User | 9 years ago BY: Kelly O
Curated Data , Data Science , Economics , Finance , Wolfram Language
6
REPLIES
27.1K
VIEWS

Clustering techniques for a large multi-asset portfolio

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Data Science , Economics , Finance , ...
5
REPLIES
32.8K
VIEWS

Alternative framework for stress testing routines - Value at Risk focus

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Economics , Finance , ...
1
REPLIES
15.6K
VIEWS

Machine Learning in Finance with Classification approach

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , Economics , ...
3
REPLIES
33.8K
VIEWS

Celebrating Hans Rosling - Gapminder

CONTRIBUTED BY: Marco Thiel | 9 years ago BY: Kotaro Okazaki
Staff Picks , Computational Humanities , Data Science , Economics , ...
3
REPLIES
25K
VIEWS

Seasonality indexation with the Wolfram Language

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: Igor Hlivka
Staff Picks , Business Analytics , Data Science , Economics , ...
3
REPLIES
20.7K
VIEWS

Get standard errors for MLE of Subbotin Distribution?

QUESTION FROM: Alexander Hempfing | 9 years ago BY: Alexander Hempfing
Economics , Mathematics , Statistics and Probability , ...
3
REPLIES
9.6K
VIEWS

Select data out of JSON Weblink?

QUESTION FROM: Alexander Hempfing | 10 years ago BY: EDITORIAL BOARD
Business Analytics , Data Science , Economics , Import and Export , ...
2
REPLIES
10.8K
VIEWS

Solve Lagrange-Function under specific constraints?

QUESTION FROM: M. S. | 10 years ago BY: Neil Singer
Business Analytics , Economics , Equation Solving , Mathematics , ...
1
REPLIES
9.7K
VIEWS

Fix this economy model?

QUESTION FROM: philipp.sas Scneider | 10 years ago BY: philipp.sas Scneider
Economics , Graphics and Visualization , Modeling , ...
4
REPLIES
12.5K
VIEWS

Measuring public interest in Syria and Ukraine from Wikipedia data

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Chrisss Tinerd
Staff Picks , Computational Humanities , Curated Data , ...
6
REPLIES
27.9K
VIEWS

Pareto principle adherence examples

CONTRIBUTED BY: Anton Antonov | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , Dynamic Interactivity , ...
1
REPLIES
15K
VIEWS

Connecting Blockchain.info to the Wolfram Language

CONTRIBUTED BY: Shivani Angappan | 10 years ago BY: Mitch Stonehocker
Blockchain , Curated Data , Economics , ...
1
REPLIES
13.2K
VIEWS

FinancialDerivative: American vs. European Call

QUESTION FROM: Sandu Ursu | 10 years ago BY: Jonathan Kinlay
Business Analytics , Curated Data , Economics , Finance , ...
3
REPLIES
13.2K
VIEWS

Implementation of Newton Method in FindRoot for implied volatilty?

QUESTION FROM: Sandu Ursu | 10 years ago BY: Sandu Ursu
Economics , Equation Solving , Mathematica , Optimization , ...
4
REPLIES
10.3K
VIEWS

US unemployment prediction from job-seeking websites traffic

CONTRIBUTED BY: Iman Nazari | 10 years ago BY: Iman Nazari
Staff Picks , Computational Humanities , Economics , Finance , ...
9
REPLIES
24.3K
VIEWS

Population heat maps comparison between the US and Australia?

QUESTION FROM: Benjamen Gussen | 10 years ago BY: Marco Thiel
Curated Data , Economics , Geographic Information System , ...
1
REPLIES
8.3K
VIEWS

Get the Financial Platform along with the standard Mathematica product?

QUESTION FROM: Farai Mlambo | 10 years ago
Data Science , Economics , Finance , Mathematica , Packages
0
REPLIES
4.5K
VIEWS

Visualizing Olympic medals by country population and wealth

CONTRIBUTED BY: David Gathercole | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Curated Data , ...
1
REPLIES
16.1K
VIEWS

Correlation Scalogram with stock and climate examples

CONTRIBUTED BY: Vitaliy Kaurov | 10 years ago BY: Marco Thiel
Staff Picks , Curated Data , Data Science , Earth Science , ...
1
REPLIES
16.1K
VIEWS

Domain restrictions for Maximize

QUESTION FROM: Stephan Leitner | 10 years ago BY: Stephan Leitner
Economics , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
8.2K
VIEWS

[WSS16] Using Wikipedia Edits History to Predict the Future Stock Price

CONTRIBUTED BY: Cheng Shi | 10 years ago
Business Analytics , Computational Humanities , Data Science , ...
0
REPLIES
6.8K
VIEWS

New book by Stephen Wolfram

CONTRIBUTED BY: Richard Gaylord | 10 years ago
Authoring and Publishing , Biological Sciences , Chemistry , ...
0
REPLIES
10.1K
VIEWS

How Can I Run a Panel Regression in Mathematica

QUESTION FROM: Gregory Lypny | 10 years ago BY: Andrew Gambardella
Economics , Mathematica , Statistics and Probability , ...
5
REPLIES
10.7K
VIEWS

[GIF] Dynamic Bubble Chart for Time Series

CONTRIBUTED BY: Frederick Wu | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Dynamic Interactivity , Economics , ...
8
REPLIES
26.3K
VIEWS

Solve a system of equations with Wolfram|Alpha?

QUESTION FROM: hola seniorita | 10 years ago BY: Daniel Lichtblau
Economics , Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
10.8K
VIEWS

Differentiate a function for a game theory application?

QUESTION FROM: Levi Crews | 10 years ago BY: S M Blinder
Calculus , Economics , Equation Solving , Mathematics , ...
2
REPLIES
10.5K
VIEWS

FinancialData for German Stock Exchange (DAX)

QUESTION FROM: Jotwie | 10 years ago BY: Jotwie
Curated Data , Data Science , Economics , Finance , Wolfram Language
10
REPLIES
12.4K
VIEWS

Display Stock information from a list of multiple stocks

QUESTION FROM: Frederik Fischer | 10 years ago BY: Christopher Fox
Curated Data , Economics , Finance , Import and Export , ...
1
REPLIES
9K
VIEWS

How to plot multiple equilibria?

QUESTION FROM: Juan Lopez | 10 years ago BY: Gianluca Gorni
Economics , Equation Solving , Graphics and Visualization , ...
1
REPLIES
6.9K
VIEWS

Generating Random Numbers from a Generalized Pareto Distribution

QUESTION FROM: Ruben Garcia Berasategui | 10 years ago BY: Sander Huisman
Economics , Finance , Mathematics , Statistics and Probability , ...
3
REPLIES
13.2K
VIEWS

What should I do when Wolfram|Alpha doesn't give an answer?

QUESTION FROM: Sayth Renshaw | 10 years ago BY: Sean Clarke
Economics , Wolfram|Alpha
1
REPLIES
10.3K
VIEWS

Why doesn’t WolframAlpha display data on currencies purchasing power?

QUESTION FROM: Juan Gonzalez | 10 years ago BY: Sean Clarke
Economics , Finance , Graphics and Visualization , Wolfram|Alpha
1
REPLIES
8.2K
VIEWS

How can I create interactive popup menus in Manipulate

QUESTION FROM: Gregory Lypny | 10 years ago BY: Gregory Lypny
Data Science , Dynamic Interactivity , Economics , Finance , ...
4
REPLIES
12.9K
VIEWS

How to Invert functions with same input variables?

QUESTION FROM: Ajay Goyal | 10 years ago BY: Gianluca Gorni
Algebra , Data Science , Economics , Education , Engineering , ...
1
REPLIES
9.1K
VIEWS

What is the code for Y=yb1+yb2 in Mathematica

QUESTION FROM: Parisa Pourkarimi | 11 years ago BY: Murray Eisenberg
Economics
2
REPLIES
8.6K
VIEWS

Comparison of variables

QUESTION FROM: Gerlinde Mientus | 11 years ago BY: Gerlinde Mientus
Economics , Logic and Boolean Algebra , Mathematica , Wolfram Language
2
REPLIES
9.6K
VIEWS

How Can I Disable Printing in CDFs?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Economics , Finance , Mathematica , Social Science , ...
3
REPLIES
8.4K
VIEWS

Utility Function with specific properties

QUESTION FROM: Claude Dax | 11 years ago BY: Sean Clarke
Economics , Mathematics
1
REPLIES
9.1K
VIEWS

ConvexHullMesh, setting the options.

QUESTION FROM: Alex Smilgins | 11 years ago BY: Alex Smilgins
Computer Science , Economics , Finance , Mathematics , ...
2
REPLIES
12.9K
VIEWS

How fixed intervals for a moving average: "MovingAverage"?

QUESTION FROM: Anahi Olmos | 11 years ago BY: Bill Simpson
Economics , Engineering , Mathematics
1
REPLIES
7.7K
VIEWS

Visual problem when plotting several figures

QUESTION FROM: Alex Smilgins | 11 years ago BY: Alex Smilgins
Computer Science , Economics , Finance , Mathematics , ...
4
REPLIES
12.9K
VIEWS

How can I export tables or matrices as PDF?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Economics , Finance , Mathematica
2
REPLIES
9.7K
VIEWS

How can I delete unwanted leading and trailing characters from a string

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Data Science , Economics , Finance , Mathematica , ...
3
REPLIES
9.2K
VIEWS

Calling Scandinavia: Join Wolfram in Copenhagen on October 22

CONTRIBUTED BY: Richard Asher | 11 years ago
Chemistry , Computational Linguistics , Computer Science , ...
0
REPLIES
8.7K
VIEWS

How to use FindRoot output as input to NDSolve for 1st order DFEQ?

QUESTION FROM: Robert Curl | 11 years ago BY: Robert Curl
Calculus , Economics , Mathematica
5
REPLIES
11.7K
VIEWS

Can Wolfram Mathematica solve equilibrium search model?

QUESTION FROM: nodar okroshiashvili | 11 years ago
Economics
0
REPLIES
4.7K
VIEWS

How can I throttle downloads with URLSaveAsynchronous?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Data Science , Economics , Finance , Mathematica
4
REPLIES
13.2K
VIEWS

Organize data in table and adding column to data

QUESTION FROM: Dodji Cohovi | 11 years ago BY: Alexey Popkov
Biological Sciences , Chemical Engineering , Chemistry , Economics , ...
2
REPLIES
18.1K
VIEWS

Two-time recurrence

QUESTION FROM: Raluca R | 11 years ago BY: Marco Thiel
Data Science , Economics , Education , Mathematica , Mathematics , ...
1
REPLIES
9.5K
VIEWS

I pressed a command and my code disappeared - how to get is back?

QUESTION FROM: Laurent Simula | 11 years ago BY: David Reiss
Economics , Mathematica , Wolfram Language
2
REPLIES
9.9K
VIEWS

Mathematics research work, any suggestions?

QUESTION FROM: Wak Fuld | 11 years ago BY: Ulrich Mutze
Algebra , Calculus , Economics , Education , Finance , Geometry , ...
2
REPLIES
18.7K
VIEWS

How Can I Control When Manipulate Refreshes or Re-evaluates?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Dynamic Interactivity , Economics , Finance , Mathematica , ...
2
REPLIES
9.7K
VIEWS

Equation Model with more than one period. Tipps to simulate more periods.

QUESTION FROM: Claude Dax | 11 years ago
Algebra , Economics , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
7.5K
VIEWS

Numbers as variables

QUESTION FROM: Sabine Flamand | 11 years ago BY: Sabine Flamand
Economics , Mathematics , Social Science
8
REPLIES
11.1K
VIEWS

Maximing with constraints error message

QUESTION FROM: Claude Dax | 11 years ago
Algebra , Calculus , Economics , Equation Solving , Mathematica , ...
0
REPLIES
8.4K
VIEWS

Why Doesn't DatePattern Work with Position?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Economics , Finance , Mathematica
2
REPLIES
9.7K
VIEWS

How to solve a constraint deferential equations with If function

QUESTION FROM: afshar_saman | 11 years ago BY: Bill Simpson
Calculus , Control Systems , Economics , Equation Solving , ...
1
REPLIES
15.7K
VIEWS

how to draw inequality function?

QUESTION FROM: genie kim | 11 years ago BY: genie kim
Business Analytics , Economics , Equation Solving , Mathematica
5
REPLIES
13.5K
VIEWS

How can I apply a function to all elements of a deep list?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Sander Huisman
Data Science , Economics , Finance , Mathematica , Social Science
1
REPLIES
9K
VIEWS

How can I remove the formatting from imported RTF (Rich Text Format) files?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Economics , Finance , Mathematica , Social Science
4
REPLIES
19.7K
VIEWS

How can I increase the size of text in usage statements I create?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Computer Science , Data Science , Economics , Finance , Mathematica
2
REPLIES
8.7K
VIEWS

Integral Limits issue (amateur Problem)

QUESTION FROM: Claude Dax | 11 years ago BY: Bill Simpson
Calculus , Economics , Mathematica , Mathematics , Wolfram Language
1
REPLIES
11.9K
VIEWS

Uniform Distribution with support?

QUESTION FROM: Claude Dax | 11 years ago BY: Jim Baldwin
Calculus , Economics , Mathematica , Mathematics , ...
3
REPLIES
11K
VIEWS

How to build fund performance charts?

QUESTION FROM: Aryan Howl | 11 years ago BY: Simon Cadrin
Business Analytics , Computable Document Format , Curated Data , ...
1
REPLIES
16K
VIEWS

Why did I get faded colors in large graphical output?

QUESTION FROM: Peter Bodo | 11 years ago BY: Simon Cadrin
Business Analytics , Economics , Game Development , ...
1
REPLIES
11.3K
VIEWS

Solving set of equations

QUESTION FROM: Songklod Rastapana | 11 years ago BY: Songklod Rastapana
Economics , Mathematica
2
REPLIES
7.3K
VIEWS

How Can I Avoid Session Timed-Out in Import URL?

QUESTION FROM: Gregory Lypny | 11 years ago BY: Sandu Ursu
Economics , Finance , Import and Export , Mathematica , ...
6
REPLIES
16.9K
VIEWS

Debugging the code for pricing European option

QUESTION FROM: Kausik Datta | 11 years ago BY: David Gathercole
Economics , Finance , Mathematics , Modeling , Wolfram Language
7
REPLIES
13.8K
VIEWS

How to use Ito process at certain time t as a random variable?

QUESTION FROM: Pengfei Sui | 11 years ago BY: nik tsak
Economics , Finance , Mathematics , Social Science
1
REPLIES
11.2K
VIEWS

NSolve and FindInstance: Why they took me so long?

QUESTION FROM: Songklod Rastapana | 11 years ago BY: Songklod Rastapana
Economics
3
REPLIES
8.9K
VIEWS

How to implement this Bayesian Regression Algorithm?

QUESTION FROM: Aryan Howl | 11 years ago BY: Dylan Jorgensen
Blockchain , Curated Data , Economics , Mathematica , ...
4
REPLIES
19.6K
VIEWS

How do I implement this multidimensional chained prediction option(s)?

QUESTION FROM: Aryan Howl | 11 years ago
Algebra , Blockchain , Business Analytics , Dynamic Interactivity , ...
0
REPLIES
11.9K
VIEWS

Fitting a Generalized Pareto Distribution in Mathematica

QUESTION FROM: Ruben Garcia Berasategui | 11 years ago BY: Sean Clarke
Business Analytics , Data Science , Economics , Finance , ...
1
REPLIES
15K
VIEWS

MIT's Alex Pentland: Is anyone working with 'Social Physics' formulas?

QUESTION FROM: Ron Ginn | 11 years ago BY: Marco Thiel
Economics , Finance , Graphs and Networks , Social Science , ...
1
REPLIES
9.1K
VIEWS

Detecting patterns in the Time Series

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Aryan Howl
Data Science , Economics , Finance , Graphics and Visualization , ...
13
REPLIES
38K
VIEWS

Collateralised CVA

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Economics , Finance , Graphics and Visualization , Wolfram Language
1
REPLIES
14.3K
VIEWS

Analytical methods for exposure measurment

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Economics , Finance , Wolfram Language
3
REPLIES
23.2K
VIEWS

Measuring exposures in financial derivatives - Numerical approach

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Data Science , Economics , Finance , Graphics and Visualization , ...
2
REPLIES
21.3K
VIEWS

Model selection for Time Series II

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Data Science , Economics , Finance , Graphics and Visualization , ...
1
REPLIES
13.5K
VIEWS

Jump diffusions processes with Mathematica

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Economics , Finance , Wolfram Language
3
REPLIES
18K
VIEWS

Pricing of Total Return Swaps

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Economics , Finance , Wolfram Language
2
REPLIES
13.6K
VIEWS

Valuation of Credit Default Options

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Michael Kelly
Economics , Finance , Wolfram Language
4
REPLIES
19.1K
VIEWS

how to write an NRSolve function ?

QUESTION FROM: Terry Heidelberg | 11 years ago BY: Roger Germundsson
Discrete Mathematics , Economics , Equation Solving , Mathematica , ...
2
REPLIES
10.6K
VIEWS

Extracting Data From an Imported HTML Document

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Business Analytics , Economics , Finance , Import and Export , ...
7
REPLIES
23K
VIEWS

Collateralised CVA in full dependency mode

CONTRIBUTED BY: Igor Hlivka | 11 years ago
Economics , Finance
0
REPLIES
6K
VIEWS

Problems: Implementing the Jump Diffusion Model by Merton

QUESTION FROM: Panteleimon Mavromatidis | 11 years ago BY: Panteleimon Mavromatidis
Economics , Finance
3
REPLIES
10.1K
VIEWS

Annuity with irregular payments

QUESTION FROM: Tim Heger | 11 years ago BY: Udo Krause
Economics , Equation Solving , Finance , Wolfram Language
9
REPLIES
19.1K
VIEWS

ReplicationWiki

CONTRIBUTED BY: Jan Hoeffler | 11 years ago
Data Science , Economics , Finance , Mathematica , Social Science
0
REPLIES
6.6K
VIEWS

How Can I Make Text Wrap Better?

QUESTION FROM: Gregory Lypny | 11 years ago
Economics , Finance , Mathematica , Software Development
0
REPLIES
5.1K
VIEWS

Conditional CVA

CONTRIBUTED BY: Igor Hlivka | 11 years ago
Business Analytics , Economics , Finance
0
REPLIES
8.6K
VIEWS

Bitcoin tipping machine with Raspberry Pi and chain.com

CONTRIBUTED BY: Johan Rhodin | 11 years ago
Blockchain , Connected Devices , Economics , Finance , Raspberry Pi , ...
0
REPLIES
13.7K
VIEWS

CVA in the portfolio context

CONTRIBUTED BY: Igor Hlivka | 11 years ago
Business Analytics , Economics , Finance
0
REPLIES
8.7K
VIEWS

Explaining CVA Sensitivites

CONTRIBUTED BY: Igor Hlivka | 11 years ago
Business Analytics , Economics , Finance , ...
0
REPLIES
12.8K
VIEWS

Maximum Likelihood Estimation

QUESTION FROM: Sandu Ursu | 11 years ago BY: Maha haroon
Economics , Finance , Mathematics , Statistics and Probability
9
REPLIES
28K
VIEWS

missing values in imported Excel file

QUESTION FROM: Pat McCarthy | 11 years ago BY: Caitlin Ramsey
Business Analytics , Economics , Finance , Social Science , ...
2
REPLIES
18.1K
VIEWS

Efficient computation of the Credit Valuation Adjustment

CONTRIBUTED BY: Igor Hlivka | 11 years ago BY: Ruben Garcia Berasategui
Economics , Finance , Graphics and Visualization , Wolfram Language
3
REPLIES
18.7K
VIEWS

Applications up for Wolfram Science Summer School

CONTRIBUTED BY: Todd Rowland | 11 years ago
Computer Science , Data Science , Economics , Education , ...
0
REPLIES
14.6K
VIEWS

Risk metrics methods in Time Series modelling

CONTRIBUTED BY: Igor Hlivka | 12 years ago BY: EDITORIAL BOARD
Business Analytics , Economics , Finance , Wolfram Language
2
REPLIES
16.3K
VIEWS
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