Evaluating Entrepreneurial Features of Firm's Growth Using Confirmatory Factor Analysis

The growth of Small and medium-size firms cannot ensue without the entrepreneurial features and the environment that the firm operates. The entrepreneurial characteristics, therefore, are vital due to the unique individualism of firm owners or sponsors. Construction SME growth-oriented firms are a significant contributor to Ghana's economic gain. Conversely, the concept of growth varies from one entrepreneur to the others depending on the exhibited skills by the entrepreneurs, hence entrepreneurial features. Numerous factors influence the entrepreneurial features as a factor of firm’s growth. Some are of the factors are established and categorised as having strong influence while others are classified weak. This study, therefore, adopted the confirmatory factor analytical technique to justify the factors after exploring. To achieve the goal of the study, respondents such as firm owners, SME managers and construction professionals engaged by SMEs as the population were administered with questionnaires. In all, 315 questionnaires were given out in the form of semi-structured structured, but only 228 were retrieved for analysis representing a responds rate of 72 percent. The study established Cronbach alpha and composite reliability values that predicted the entrepreneurial feature as a subsequent determinant of firm’s growth. Additionally, the hypothesis was supported statistically suggesting that there is a direct relationship between entrepreneurial features and firm growth

The Impact of Innovation of the Construction Industry in Ghana

The essence of this paper therefore, is to bring out the impact of innovation of the Construction industry in Ghana and also to establish tangible and intangible benefits associated with innovation.  Analysis of the relevant literature indicates the impact and the problem of slow adaptation of innovation and new ways of working within the construction industry is a great concern to most organization that operates within and outside the industry. To bridge this conservatism attitude of innovation in the industry, it is fundamental to explore the impact and for that matter the benefits of innovation within the industry. This paper however, seeks to embark on this investigation on the impact of innovation and to bring to light its related benefits and how these would be achieved. Data were collected among construction professionals (Consultants) and Contractors via questionnaires supported by informal interviews. Analysis of the data was done using simple percentage method and the findings were represented in the form of pie-chart and bar-chart using micro-soft excel programme. The study established that innovation within an industry brings about increased in economic growth and profitability. The study also revealed that ease of working at a lower cost with much precision is assured when there is innovation Recommendation of effective coordination between Consultants and Contractors must exist to facilitate innovation beginning from research and development set-up within the firms. Keywords: Impact; innovation; Construction; industry; Ghan

Storage rot of seed yam resulting from speargrass injuries

Postharvest rot due to injury is a major contributing factor to the declining quality of stored seed yams (Dioscorea spp.). Among the several known injuries, the piercing effect of speargrass rhizomes has become a serious constraint for yam production in Ghana. The objective of this study was to assess injuries on seed yams resulting from piercing of speargrass rhizomes and their effects on postharvest rots in Ghana. Eighty farmer fields from Mem, Watro, Asanteboa and Abour in the Atebubu-Amantin Municipal in the Bono East Region of Ghana were screened for speargrass incidence and injury on harvested tubers, for laboratory analysis of pathogens in 2016 and 2017. The tubers were sorted into four categories of seed yam based on weight. Thirty seed yams each of two selected white yam cultivars (Dente and Kpamyo) with visible speargrass rhizome-pierced-tubers (VSRPT) and non- speargrass rhizome pierced healthy tubers (NSRPHT) were randomly selected and stored in a ban for weekly assessment of rot. The rotten tissues from the localised area of VPSRT were subjected to pathological investigations in the laboratory. The incidence of injury seemingly increased with increasing tuber weight. It was 0% for 1 kg samples, irrespective of cultivars and locations. Incidence of rot from NSRPHT sample was observed 5 weeks after storage (WAS) for both cultivars; and 2 WAS from the VSRPT sample and 40% higher than NSRPHT at 8 WAS. Eight and six known rot pathogens were isolated from the rotten tissues of VSRPT of Dente and Kpamyo, respectively. Injury from the piercing of speargrass rhizome significantly contributed to hastening of tuber rots; while tuber injury increased with increasing speargrass density. Appropriate management of speargrass is essential for commercial seed yam growers to reduce tuber damage which affects yam quality, storage and marketing