1. Social Selection in the Financial Market -- 2. Economic models and financial fitness -- 3. Autopoietic Market Hypothesis -- 4. Autopoiesis – a propaedeutic -- 5. Designing of the autopoietic economic model for financial markets.

1. Introductory Concepts – Causality and Intelligibility -- 2. Introductory Concepts – Growth, Development, Evolution -- 3. The Concept of Evolution – General Framework -- 4. The Concept of Co-Evolution – Theoretical Basis -- 5. Binomial Co-Evolution in the Financial Market -- 6....

This paper discusses how to obtain the Black-Scholes equation to evaluate options and how to obtain explicit solutions for Call and Put. The Black-Scholes equation, which is the basis for determining explicit solutions for Call and Put, is a rather sophisticated equation. It is a partial...

This paper presents the theoretical and applicative model elaborated by Harry Markowitz on the determination of the structure of the efficient securities portfolio. In this sense, in order to determine the structure of the efficient Markowitz portfolio (PE), a Lagrange function is built and...

In the present paper, there are presented, theoretical and applicative, two issues: the evaluation of the European options using the Monte Carlo method and the measurement of the entropy of information for the price of the underlying asset of the option. The underlying asset used in our analyses...

In this paper we aim to test the efficient market hypothesis (EMH), the case of the Romanian capital market. According to this purpose, our research aims to test the hypothesis of the random walk of the BET and BET-C stock indicators of the Bucharest Stock Exchange and to this end we apply...

Through the current research we advocate for the conceptualization of economics and the grouping of the Living Logical System (a concept introduced by prof. Phd. Emil Dinga) on economics, with the purpose of increasing the understanding we have on economic forces. The system which we created, as...

This paper aims to analyze the volatility of capital market in Romania by selecting a portfolio of representative indices (BET BET_FI and RASDAQ_C). In this respect, we want to identify the most appropriate model to estimate volatility by using modern econometric tools and useful GARCH models...