Bücher von Ryuzo Sato

Symmetry and Economic Invariance (second enhanced edition) explores how the symmetry and invariance of economic models can provide insights into their properties.

Productivity growth arises from deliberate decisions to innovate but the technological opportunities could be such that different inputs would have different rates of growth. Previous literature has mostly concentrated on labor productivity but empirical studies indicate that productivity of capital is also increasing.

As their income rises, the citizens ofJapan and the United States choose to allocate increasing portions of it on health care services because ofthe direct contri bution of health care services to prolonged life expectancy, reduced morbidity, or other indicators of improved health and well-being.

Symmetry and Economic Invariance: An Introduction explores how symmetry and invariance of economic models can provide insights into their properties.

As their income rises, the citizens ofJapan and the United States choose to allocate increasing portions of it on health care services because ofthe direct contri bution of health care services to prolonged life expectancy, reduced morbidity, or other indicators of improved health and well-being.