On one monthly time-series data set of Vietnam economy over 02/2008–09/2018, the Time-Varying-Coefficient VAR model records that trade-off between inflation and output growth is mitigated by foreign capital inflows. The mostly determined credit supply growth, while largely driven direct investment (FDI) A increase FDI USD 1 billion can raise 1.77% rate. result also holds on accounting for excha...

We study five-dimensional Einstein gravity coupled covariantly to 3-brane with induced gravity on the brane, and consider warped D=4 de Sitter background field solution on the brane. Following background field method we obtain the field equation described by the Lagrangean terms bilinear in quantized gravitational field. In such a free field approximation on curved background we calculate expli...

Based on the analysis of two dimensional dilaton gravity we argue that the semiclassical equations of black hole formation and evaporation should not be interpreted in terms of expectation values of operators in the exact quantum theory, but rather as WKB trajectories. Thus at the semiclassical level it does not seem possible to formulate a notion of quantum mechanical information loss. The dev...

We investigate theories in which gravity arises as an entropic force. We distinguish between two approaches to this idea: holographic gravity, in which Einstein’s equation arises from keeping entropy stationary in equilibrium under variations of the geometry and quantum state of a small region, and thermodynamic gravity, in which Einstein’s equation emerges as a local equation of state from con...

Examining the trade prospects for the new European Union (EU) member states and the EU associated partner countries is an important issue in the context of European eastward enlargement and greater economic integration with its immediate neighbours. An out-ofsample approach to projecting trade volumes for twenty countries of interest is adopted using a gravity equation for a panel data set of b...