"Macroeconomics and Economic Growth." . . . . . . . "Specification of investment functions in Sub-Saharian Africa" . . . . . . "Specification of investment functions in Sub-Saharan Africa"@en . "Specification of investment functions in Sub-Saharan Africa" . . . . . . . . . . . "Specification of Investment Functions in Sub-Saharan Africa" . . . . . . . . . . . . "Specification of Investment Functions In Sub-Saharan Africa" . . . . . . . . . . . . . . . . . "It is a well-known fact that one of the most important determinants of growth is private investment. But in the developing country context of widespread poverty, the effects of initial conditions on the process of capital accumulation have seldom been investigated. This paper highlights heterogeneity in the process of capital accumulation across different countries in Sub-Saharan Africa, and derives a formal specification of investment functions in the primary, industry, and service sectors in the region using a variation of the combined Tobin's Q Theory and the neoclassical models of investment. The results highlight a more rapid accumulation of capital in the relatively high income subpanel and a widening public-private capital accumulation gap. A functional specification points to the significance of aggregate profitability shocks, the financing cost of investment, and public capital stock in estimating the growth rate of private capital accumulation. These results are supported empirically, as highlighted by the relatively small absolute deviation between actual and predicted value distributions." . "It is a well-known fact that one of the most important determinants of growth is private investment. But in the developing country context of widespread poverty, the effects of initial conditions on the process of capital accumulation have seldom been investigated. This paper highlights heterogeneity in the process of capital accumulation across different countries in Sub-Saharan Africa, and derives a formal specification of investment functions in the primary, industry, and service sectors in the region using a variation of the combined Tobin's Q Theory and the neoclassical models of investment. The results highlight a more rapid accumulation of capital in the relatively high income subpanel and a widening public-private capital accumulation gap. A functional specification points to the significance of aggregate profitability shocks, the financing cost of investment, and public capital stock in estimating the growth rate of private capital accumulation. These results are supported empirically, as highlighted by the relatively small absolute deviation between actual and predicted value distributions."@en . . . . . . . . . . . . . . . . . "Private Investment." . . "Private Investments." . . "Accumulation." . . "External." . . "Investitionsfunktion" . . "Investment and Investment Climate." . . "Zonder onderwerpscode: wereldeconomie, ontwikkelingsproblematiek." . . "Investors." . . "Investment Functions." . . "Real Interest Rates." . . "Arbeitspapier Working paper." . . "Investiţii străine Africa." . . "Profitability." . . "Extensive." . . "Investment Rate." . . "Private Capital." . . "Investment." . . "Afrika südlich der Sahara" . . "Fixed Capital." . . "Emerging Markets." . . "Online-Publikation Online-publication." . . "Finance and Financial Sector Development." . . . . "Investitionsfunktion Afrika südlich der Sahara." . . "Investment Behavior." . . "Private Sector Development." . . "Economic Theory and Research." . . "Debt Markets." . . "Currencies and Exchange Rates." . . "Acţiuni ale societăţilor." . . "Public Investment." . . "Investiţii de capital Africa sub-sahariană." . .