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Common Mistakes when Applying Computational Intelligence and Machine Learning to Stock Market modelling
Computational intelligence machine learning stock market equities automated stock tradin mistakes.
2012/9/17
For a number of reasons, computational intelligence and machine learning methods have been largely dismissed by the professional community. The reasons for this are numerous and ...
When the full stock of a new product is quickly sold in a few days or weeks, one has the impression that new technologies develop and conquer the market in a very easy way. This may be true for some n...
When do conflicting parties share political power? An experimental study
Behavioral Economics Constitutional Design Elections Endogenous Institutions Experiment Punishment Voting Rule
2014/3/12
We conduct a laboratory experiment to study the incentives of a privileged group to share political power
with another group when the two have conflicting interests. There are two groups of par...
Stationarity-based specification tests for diffusions when the process is nonstationary
Stationarity-based specification tests diffusions when the process nonstationary
2014/3/13
We analyze in this paper the asymptotic behavior of the specification test of Aït-Sahalia (1996) for the stationary density of a diffusion process, but when the diffusion is not stationary. We co...
Accessing capital in public equity markets is a tricky business. Here are a few do's and don'ts when planning an initial public offering.
Do REITs Have an Advantage When Credit is Tight?
Real estate capital sources public markets commercial real estate investors
2011/9/2
Executive Summary. Real estate investment trusts (REITs) have access to capital sources that other real estate investors do not: public markets for equity and debt. Access to capital may give REITs an...
WHAT TO DO WHEN THE BANK PULLS YOUR LINE OF CREDIT
small business availability of money local community banks alternative lenders
2011/8/23
The article offers insights on what small business owners need to do when the bank pulls their line of credit. It discusses the availability of money from local community banks, local credit unions an...
Do Exchange Rates Respond to Day-to-Day Changes in Monetary Policy Expectations When No Monetary Policy Changes Occur?
expectations monetary policy Federal funds futures exchange rates
2011/8/21
This paper addresses whether exchange rates respond to changes in expectations of future U.S. monetary policy when no actual monetary policy changes occur. We employ data on Federal funds futures cont...
Fiscal Incidence When Both Individual Welfare and Family Structure Matter: The Case of Subsidization of Home -care for the Elderly
home care subsidy fiscal incidence family structure altruism shifting
2014/6/24
Demographic ageing in Western countries has increased the pressure on children of elderly parents to provide care privately as an alternative to more costly institutionalization, and this pressure is ...
When do improved covariance matrix estimators enhance portfolio optimization? An empirical comparative study of nine estimators
covariance matrix nine estimators portfolio optimization
2010/4/28
The use of improved covariance matrix estimators as an alternative to the sample estimator is considered an important approach for enhancing portfolio optimization. Here we empirically compare the per...
Post-Investment Activities of Venture Capitalists When Making Investments in New Technology-Based Firms in Japan
venture capitalists new technology-based firms post-investment activities
2010/12/7
In Japan, there has been recent notable growth in the percentage of investments made by venture capitalists (VCists) in new technology-based firms (NTBFs) , as well as an increase in the active involv...
When Effort Rimes with Advantageous Selection: A New Approach to Life Insurance Pricing
advantageous selection precautionary effort life insurance
2009/5/7
This paper investigates the demand for and pricing of life insurance when insureds’ risk aversion is correlated with their precautionary effort. We assume that the population is divided into two grou...
Portfolio optimization when expected stock returns are determined by exposure to risk
1/n strategy Black–Scholes model expected stock returns Markowitz’ problem portfolio optimization ranks
2010/11/1
It is widely recognized that when classical optimal strategies are applied with parameters estimated from data, the resulting portfolio weights are remarkably volatile and unstable over time.The predo...
Estimating discriminatory power and PD curves when the number of defaults is small
Estimating discriminatory power PD curves defaults
2010/11/1
The intention with this paper is to provide all the estimation concepts and techniques that
are needed to implement a two-phases approach to the parametric estimation of probability
of default (PD) ...
Optimal intervention in the foreign exchange market when interventions affect market dynamics
exchange rate optimal impulse control quasi-variational inequalities stopping times
2010/11/2
We address the problem of optimal Central Bank intervention in the exchange rate market when interventions create feedback in the rate dynamics. In particular, we extend the work done on optimal impul...