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BCR Analysis - Reputation - Bordeaux
BCR Analysis - Reputation - Bordeaux
In this paper we develop an original approach to evaluate the costs and benefits associated to a generic promotion program using an application to Bordeaux wines. The benefit is computed from the marginal impact of the collective reputation of the program on the individual reputation of its members. These different marginal impacts are estimated using detailed survey data about the image of Bordeaux wines in seven European countries. We find positive and significant spillover effects from the umbrella reputation (Bordeaux) that moreover increase with the individual reputation level of the wine. Controlling for the natural endogeneity of the collective reputation in this setup, we capture the important fact that this relationship is faced with marginal diminishing returns. These spillover effects, when significantly positive, vary from a minimum of 5% to a maximum of 15% of additional favorable quality opinions. We then show that some subregions are more likely to benefit from generic promotion programs, suggesting that fees should be established on a benefit-cost basis.
Brad Rickard
Sum of Squared Errors
Sum of Squared Errors
A footnote in OpenIntro Statistics, 3rd Edition, Section 5.5.2, Analysis of Variance (ANOVA), relates an identity for the sum of squared errors (SSE).
Paul Glezen
Decontaminating water with the help of solar energy
Decontaminating water with the help of solar energy
Grade 10 Research :)
Pamela Arboleda, Hannah Calinisan, Carla Cacao, Anri Noblezala
About Myself (LaTeX Exercise)
About Myself (LaTeX Exercise)
A simple document created with LaTeX.
Ryan Christian Y. Imperial
Saturated Nuclear Matter in the Large Nc and Heavy Quark Limits of Quantum Chromodynamics
Saturated Nuclear Matter in the Large Nc and Heavy Quark Limits of Quantum Chromodynamics
This is my visual presentation for the 2014 Google Science Fair. You can read more about this research project from my Arxiv pre-print, available here: http://arxiv.org/abs/1312.3339. Enjoy!
Ishaun Datta
CSE8803 Project: Mortality Prediction in ICU patients
CSE8803 Project: Mortality Prediction in ICU patients
Accurate prognosis and prediction of a patient's current disease state is critical in an ICU. The use of vast amounts of digital medical information can help in predicting the best course of action for the diagnosis and treatment of patients. The proposed technique investigates the strength of using a combination of latent variable models (latent dirichlet allocation) and structured data to transform the information streams into potentially actionable knowledge. In this project, I use Apache Spark to predict mortality among ICU patients so that it can be used as an acuity surrogate to help physicians identify the patients in need of immediate care.
Pradeep Vairamani
Sovereign Credit Risk Measures
Sovereign Credit Risk Measures
Specialisation Project ENSIMAG 2016.
Cyprien COURTOT, Florian GRUNENWALD & Michaël HERBEAUX
Nobel Prize in Physics 2000, how Silicon lost its groove.
Nobel Prize in Physics 2000, how Silicon lost its groove.
In 1957 Herbert Kroemer published a paper entitled “Quasi-Electric and Quasi-Magnetic Fields in Non-Uniform Semiconductors". In it he expressed the utility of non-uniform semiconductor alloys in exploiting their natural atomic potential gradients to imply quasi-electric fields. The breakthrough in Modulation Doped Field Effect Transistors ( or MODFETs) came from the ground-breaking work done by him and Zhores Alferov on Semiconductor hetero-structures that utilize these very fields. I will examine just Herbert’s findings.
Barok Yemane