THE RATE OF RETURN TO INVESTING IN A DOCTORATE: A CASE STUDY

1973 ◽  
Vol 20 (1) ◽  
pp. 43-51 ◽  
Author(s):  
David Metcalf
Keyword(s):  
2011 ◽  
Vol 41 (5) ◽  
pp. 986-993 ◽  
Author(s):  
Carol A. Rolando ◽  
Michael S. Watt ◽  
Jerzy A. Zabkiewicz

Plantation forests certified by the Forest Stewardship Council have restrictions on herbicide use. Since certified plantations are dependant on herbicides for cost-effective vegetation management, compliance requires a shift from current chemical practices. Using New Zealand plantation forests as a case study, discounted cash flow analyses were used to estimate the cost of certification-compliant vegetation control regimes compared with current non-compliant methods. We examined methods that (i) reduce the quantity of herbicides by using spot control and (ii) avoid the use of herbicides by using weed mats, manual, and mechanical control. Cost analyses were undertaken for low-, medium-, and high-productivity sites. The internal rate of return of the non-compliant regime was between 5% and 5.8% across the productivity range. Spot control was cheaper than current non-compliant practice. However, spot control is limited by site suitability and the availability of labour. Non-chemical control methods were expensive relative to other regimes. Reductions in the internal rate of return varied across low- and high-productivity sites between 0.8% and 0.5% for manual control, 1.3% and 0.8% for mechanical control, and 1.7% and 1.0% for weed mats. Meeting the goals of certification while retaining cost-effective vegetation control presents a challenge to the plantation forestry sector.


2019 ◽  
Vol 32 (1) ◽  
pp. 2354-2376
Author(s):  
Marko Milošević ◽  
Goran Anđelić ◽  
Slobodan Vidaković ◽  
Vladimir Đaković

Author(s):  
Ni Luh Gede Wahyu Pradnyawati ◽  
◽  
I M A Putrayasa ◽  
I G A O Sudiadnyani ◽  
◽  
...  

This research was conducted to evaluate the investment decision to add fixed assets by PT Hatten Bali using the capital budgeting method. The results of this study are expected to be used as material for evaluating the application of the capital budgeting method in making investment decisions on fixed assets at PT Hatten Bali. The data used for this study were obtained from interviews and documentation and were analyzed using descriptive qualitative research analysis techniques with a case study approach. Based on the results of research using the capital budgeting method which consists of the method of calculating the payback period, net present value, profitability index, internal rate of return and average rate of return, all of which have shown a favorable results. From these results it can be concluded that the investment decision to add fixed assets in the form of distribution vehicles made by PT Hatten Bali can benefit the company in stable sales conditions and the application of capital budgeting methods can reduce the risk of errors or failures in making investment decisions and improve subsequent investment decisions.


Author(s):  
Sylwia Wciślik ◽  
Dagmara Kotrys-Działak

The paper addresses an analysis of the efficiency and profitability of the operation of a photovoltaic installation located in the geometric centre of Europe (near Białystok, Poland), where the intensity of solar irradiation is not too high compared to other European countries. It is calculated that in that place average solar irradiation being lower even by approx. 26 kWh than that for the whole Europe, which results in a 26% drop in the economic potential of the utilisation of solar energy for its conversion. A case study and an economic analysis show that without minimum funding amounting to 50% of the investment costs paid for the modernisation of a central heating system assisted by PV cells, the time of return of pecuniary expenditures exceeds 7 years. Apart from the Simple Pay-Back Time SPBT, discount indicators determined in the paper also include the net present value NPV and the internal rate of return IRR. Moreover, a direct ecological effect has been determined for such an investment.


2018 ◽  
Vol 63 (2) ◽  
pp. 176
Author(s):  
Atika Aqmarina ◽  
Nuzul Achjar

Port plays significant role in supporting economic growth of a country. This study aims to analyze the determinant of port performance in Indonesia. In this research, the ports selected are four main ports in Indonesia which are Port of Belawan, Port of Tanjung Priok, Port of Tanjung Perak, and Makassar. These ports are designed as the hub ports in the national sea transport system of the country. The study used pooled OLS as the methodology to analyze the determinant. The result of this studies shows that total traffic is not influenced by operating surplus per ton, whereas the rest of variables such as turnaround time, idle time, berth of occupancy rate, rate of return, number of employee and cargo equipment have significant results and significantly influenced the total traffic.


2018 ◽  
Vol 2 (2) ◽  
pp. 30-35
Author(s):  
Nilmaer Souza da Silva ◽  
César Daltóe Berci

The acquisition of electricity in the Free Contracting Environment -FCE -is a consolidated alternative of cost reduction, since it allows the previous contracting of the energy to be consumed at a freely negotiated price among market players.The objective of this study was to demonstrate, through a case study, how the acquisition of electric energy in the FCEcan help reduce organizational costs and generate significant economic results.Methodologically, it was an explanatory research, with quanti-qualitative approach, whose instruments of data collection were the bibliographical research and documentary analysis coming from a case study. The analysis of the data occurred through electronic spreadsheets, graphics, and, finally, content and comparative analysis. The results demonstrate the cost reduction, of theR$ 5,000,000.00 (fivemillion “reais”),a lower payback in less than two months, and also an Internal Rate of Return -IRR -of 365%.


Author(s):  
Rabiatul Adawiah Gasnawati ◽  
Abdi Abdi ◽  
Awaluddin Hamzah

The purpose of this study was to determine the sensitivity of ornamental plant business in Kendari City as a case study on dahlia ornamental plant business. This research was conducted in Kendari City which was determined purposively on the dahlia ornamental plant business. The research was conducted from July to November 2019. The analysis used in this study is an analysis of efficiency and income consisting of net present value (NPV) income benefit ratio (NBCR), internal rate of return (IRR), payback period (PBP). The results of the sensitivity analysis of ornamental plant businesses with increased production costs by 5% and selling prices decreased by 5%, the value of the NPV, NBCR, IRR and payback period shows a good value so that the ornamental plant business is feasible to be cultivated because it can return all investment costs used


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