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All published articles 1436

Technical Efficiency of Cocoyam Production in Kaduna State, Nigeria: A Stochastic Production Frontier Approach

S. Abdulrahman, O. Yusuf, S. A. Sanni & T. B. Ayinde · Journal of Economics, Management and Trade · 2018

Aims: Aims of the study were to describe socio-economic characteristics of cocoyam farmers, determine the technical efficiency of cocoyam producers and identify socio-economic factors influencing technical efficiency of cocoyam producers in Kaduna state. Study Design: Primary dat...

Open access Research Article 10.9734/JEMT/2018/9964

Electricity Market Risk Premia: Evidences from Developing Power Exchanges in Central and Eastern Europe

Meldina Kokorovic Jukan · Journal of Economics, Management and Trade · 2018

This paper aims to investigate the adequacy of risk premium approach for developing power exchanges in Central and Eastern Europe, namely Power Exchange Central Europe and Polish Power Exchange. For the purposes of the research, we use data for base load and peak load month futur...

Open access Research Article 10.9734/JEMT/2018/14448

Scientific Explanation of Natural and Social Sciences and Their Contributions in the Development of Knowledge: Are They Similar or Different?

Pervez Akhtar · Journal of Economics, Management and Trade · 2018

It is a general believe that science is based on facts and figures. The observations of individuals about the construction of world and its particles are put into experiments and when proved, are treated as science. On the other hand, there is a field of social science which has...

Open access Research Article 10.9734/JEMT/2018/36121

A TAM Approach of Studying the Factors in Social Media and Consumer Purchase Intention in Hong Kong

Anthony Tik-tsuen Wong · Journal of Economics, Management and Trade · 2018

In order to do all these commercial activities in an effective and efficient way, using the online social media platform is a suitable choice. This research studies that perceived risk, perceived usefulness, trust, and electronic word-of-mouth are the four predictors of consumer...

Open access Research Article 10.9734/JEMT/2018/44080

The Nexus between Innovation Types and Marketing Performance of SMEs in an Emerging Economy: The Mediating Role of Knowledge Sharing

Samuel Afriyie, Jianguo Duo & Abdul-Aziz Ibn Musah · Journal of Economics, Management and Trade · 2018

This paper investigates the relationships between the innovation types, knowledge sharing and firm’s marketing performance of small and medium enterprise (SME) in an emerging economy- Ghana. In particular, it measures the mediating role of knowledge sharing within the relationshi...

Open access Research Article 10.9734/JEMT/2018/44223

Gold Jewellery Demand and Gold Price Volatility: A Global Perspective

Roman Grynberg, Teresia Kaulihowa & Fwasa Singogo · Journal of Economics, Management and Trade · 2018

Profound changes have occurred in the gold jewellery market which has experienced a secular decline in demand over the last twenty years. Despite the apparent growth in gold jewellery demand in India and China in the previous two decades, there has been a more than a compensatory...

Open access Research Article 10.9734/JEMT/2018/41919

Comparisons on Science and Technology Innovation Efficiency between Large-sized and Medium-sized Industrial Enterprises in China: Based on DEA Method and Equal Part Linear Regression

Qiu-Lin Wu & Wen-Tsao Pan · Journal of Economics, Management and Trade · 2018

This paper constructs an evaluation system for science and technology efficiency of industrial enterprises based on existing research achievements, and implements a comparative analysis on the innovation efficiency of large and medium-sized industrial enterprises by data envelopm...

Open access Research Article 10.9734/JEMT/2018/44053

Effect of Non-interest Income on Banks’ Profitability in Nigeria

A. O. Adedeji & O. A. Adedeji · Journal of Economics, Management and Trade · 2018

Nigerian deposit money banks are facing diverse challenges to remain profitable                                through the traditional interest income stream. The study examined the effect of non-interest income on the profitability of deposit money banks' in Nigeria between 2006...

Open access Research Article 10.9734/JEMT/2018/44287

Review on the Role of Agriculture Cooperatives in Optimising Gross National Happiness

Tashi Dendup, Benu Prasad, Indra Lal Acharja & Sonam Zangpo · Journal of Economics, Management and Trade · 2018

Gross National Happiness (GNH) is Bhutan’s development philosophy emphasising the happiness of people instead of seeking economic prosperity alone. Researchers have studied GNH in relation to different fields such as health, education, etc. However, as studies on the impact of a...

Open access Research Article 10.9734/JEMT/2018/43992

Nitrogen and Phosphorus Fertilizer Micro-doses on Maize and Its Effect on Profitability: An Evidence from Sub-humid Farming Systems, Tanzania

P. S. Saidia, F. Graef, C. L. Rweyemamu, J. M. R. Semoka, A. A. Kimaro, L. Mwinuka, K. D. Mutabazi & S. Sieber · Journal of Economics, Management and Trade · 2018

Despite a high productive potential for many best bet agricultural technologies, there is a low rate of adoption from farmers. Recommendations of improved technologies such as fertilizer use based on agronomic data without economic analysis contributes to this low adoption rate....

Open access Research Article 10.9734/JEMT/2018/44157

A New Algorithm for Internal Rate of Return

David E. Vance · Journal of Economics, Management and Trade · 2018

The objective of the paper is to present a transparent and easy to use method of computing Internal rate of return (IRR). The methodology is based on a thought experiment involving three datapoints, one which represents a test IRR that is greater than the solution, one with a tes...

Open access Research Article 10.9734/JEMT/2018/43914