Adamu, Ibrahim; Sabi, Ismaila S.; Bawa, Sani - In: CBN Journal of Applied Statistics 05 (2014) 1, pp. 105-120
foreign assets and liabilities (SOFAL) and business expectations survey (BES). The results show that respondents found it easy …This paper uses diffusion indices, percentages and reported time spent to measure the respondent burden in survey of …