Results 11 to 20 of about 295,336 (264)

Short-Term Exuberance and Long-Term Stability: A Simultaneous Optimization of Stock Return Predictions for Short and Long Horizons

open access: yesMathematics, 2021
The fundamental interest of investors in econometric modeling for excess stock returns usually focuses either on short- or long-term predictions to individually reduce the investment risk.
Ioannis Kyriakou   +3 more
doaj   +1 more source

A Model for Assessing Sustainability and Performance Improvement of Countries via Data Envelopment Analysis [PDF]

open access: yesپژوهش‌های برنامه و توسعه, 2022
In recent years, sustainable development has been considered by international communities as an important issue in changing management, promoting infrastructure and increasing capabilities of each country.
Sara yousefi, Zohreh Mousavi Kashi
doaj   +1 more source

Seasonal effects: Evidence from emerging African stock markets

open access: yesSouth African Journal of Business Management, 2006
The paper investigates seasonal effects in seventeen indices on nine African stock markets using regression analysis and the Kruskal-Wallis and Chi-square Median tests. Significant seasonal effects are found on some, but not all indices.
C. Mlambo, N. Biekpe
doaj   +1 more source

Production and profitability of diversified agricultural systems

open access: yesAnais da Academia Brasileira de Ciências, 2021
Diversified crop rotation is an option for expanding producer incomes, and its adoption has presented a series of agronomic advantages compared to less diversified crop rotation systems.
BRUNO VOLSI   +3 more
doaj   +1 more source

Application of a Method of Real Options in Innovative Projects Management

open access: yesУправленческое консультирование, 2018
The article is devoted to a problem of an assessment of innovative projects risks arising at the introduction stage. The authors propose the algorithm of design and integration of real options into innovative projects allowing to increase the flexibility
Olga Vladimirovna Rostova   +2 more
doaj   +1 more source

Divergence of ESG Ratings: Foreign Regulatory Trends [PDF]

open access: yesФинансовый журнал, 2022
Studies show that correlations of ESG ratings provided by various rating agencies are fairly weak. The challenge related to disparities in ESG ratings often referred to as “divergence” of ESG ratings is widely discussed in academic and professional ...
Hasmik V. Khachatryan
doaj   +1 more source

Advancing Residential Energy Retrofit Feasibility Analysis: A Probabilistic Application to Ireland’s Housing Stock [PDF]

open access: yesE3S Web of Conferences
Climate change and the energy crisis are complex, global issues without simple solutions. Yet they also present an opportunity to speed the shift toward renewable energy systems.
Desole Pietro Luigi   +3 more
doaj   +1 more source

Container Ship Investment Analysis Using Picture Fuzzy Present Worth Analysis

open access: yesJournal of Eta Maritime Science, 2021
Investment analysis plays an important role in today’s global engineering projects. The present worth analysis is an important investment analysis tool and method in engineering economics.
Eda Boltürk
doaj   +1 more source

Stochastic simulation of the economic viability of feedlot steers fed with different proportions of concentrate

open access: yesBioscience Journal, 2017
The economic viability of feedlot zebu bulls, slaughtered at 450 kg after 90 days of feeding with diets consisting of different proportions of concentrate in dry matter (40, 60 or 80%), was estimated using Monte Carlo simulations, with or without the ...
Rodrigo Medeiros da Silva   +6 more
doaj   +1 more source

INVESTMENT EVALUATION: INTERNATIONAL AND RUSSIAN EXPERIENCE

open access: yesВестник университета, 2017
In the article the analysis of international data collection systems for analysis of investment projects. Examples of the international statistical, financial and audit organizations publish articles and data which are necessary in the analysis of ...
S. Bychkova, I. Morozov
doaj   +1 more source

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