At the initial stages of starting a company, one who sets up the business and business deals is a start-up entrepreneur. This research focuses on entrepreneurs in start-up companies and explores how certain psychological needs influence motivation at the start-up stage. Basic Psychological Needs Theory is the latest and central theory from the SDT (Self-Determination Theory) (Deci and Ryan, 2000;2002). Jian et al. (2012) pointed out that psychological need is a critical factor in connecting the external environment and internal individuality. Additionally, entrepreneurial motivation is a precondition for entrepreneurship. Recent research suggests that motivation is an important role in entrepreneurial behavior and success where motivation has influenced entrepreneurs to start a business (Virginia and Carlos, 2012) . The research looks at the relationship between the psychological need and motivation of candidates of start-up in Singapore utilizing positivist approaches. Multiple regression analysis was used to analyze a causal relationship between psychological need and entrepreneurial motivation. Results found that there was a statistically significant relationship between two concepts.
The paper's primary contribution is finding that relationship between the basic psychological need and entrepreneur motivation in Singapore. Thinking about the causation of two concepts, this study has analyzed the impact of the psychology in the field of entrepreneurship.
Entrepreneurship, Start-up, Entrepreneur, Basic psychological need, Motivation., Start-up entrepreneur.