Combined heat and power systems are becoming more and more important, regarding their enhanced efficiency, energy saving, and environmental aspects. In the peresent study, three configurations of combined heat and power systems are intended as an alternative to separate production plant by considering environmental aspects. First and second laws of thermodynamics are adapted to the operatin...

This paper aims to investigate the impact of credit risk on profitability banking sector in Sri Lanka. The is measured with and Return Assets. At same time, quantified four indicators: Non-performing loan Ratio (NPLR), Loan Deposit (LDR), Net Charge off (NCOR), Capital Adequacy (CAR). Data from thirteen banks over eight years 2010 2017 was analyzed using panel data regression analysis. finding ...

This study aimed to evaluate the efficiency of energy consumption and economic analysis of different watermelon cultivation systems in Fars Province of Iran. Watermelon production systems were classified into five systems, namely, custom tillage (group 1), conservation tillage (group 2), traditional planting (group3), semi mechanized planting (group 4), and mechanized planting (group 5). Data w...

The current study examines the relationship between liquidity risk management and performance of commercial banks in Western Balkans 2015 to 2020. This is examined by using secondary data from financial statements. Financial measured return on assets, equity net interest margin. Liquidity represented quick ratio, loan-to-deposits loan-to-assets cash investment-to-deposit capital adequacy covera...

Although the practical importance of investment analysis in long-term energy investments is well understood, choosing the proper method has always been a dilemma. In this regard, classic evaluation methods, with a history of almost a century, are mostly favored, but using them in the valuation of long-lasting energy projects has particular shortcomings, nevertheless. The drawbacks mainly stem f...

Abstract We zero in on the expected returns of long-short portfolios based 204 stock market anomalies by accounting for i) effective bid–ask spreads, ii) post-publication effects, and iii) modern era trading technology that began early 2000s. Net these average anomaly’s return is a measly 4 bps per month. The strongest net, at best, 10 after controlling data mining. Several methods combining ne...

This study analyzed the economics of feeding dried poultry droppings as supplement in ram production. Gross margin analysis and profitability ratio was used to analyze the data collected. The result of the budgetary analysis revealed that highest total cost of ₦5292.98/ram was incurred, highest total revenue of ₦7565.40/ram, highest gross margin of ₦3272.41/ram and highest net farm income of ₦2...

The purpose of this study was to evaluate the profitability of hatchery litter recycling into poultry feedstuff supplement. The data were collected in 2011 in 4 provinces, by direct interviewing of all hatcheries which used the hatchery litter drying machine. Net Present Value (NPV), Benefit-Cost Ratio (BCR), and Internal Rate of Return (IRR) methods were applied for this analysis. In the studi...