Lopes, I. T. (2016). Development expenditures towards firm's turnover and firm's market valuation: Evidence from Portugal and Spain. In Zbuchea, A., and Nikolaidis, D. (Ed.), 9th International Conference for Entrepreneurship, Innovation and Regional Development (ICEIRD 2016) - Responsible entrepreneurship. Vision, development and ethics. (pp. 321-334). Bucharest: ICEIRD.