Towards a Dynamic Resource-Based View Insights from Austrian Capital and Entrepreneurship Theory

Over the last two decades the resource-based view (“RBV”) has become dominant in the strategic management field. It has often been observed that the RBV is lacking in the dynamic dimension. For example, processes of building competitive advantages by means of combining existing complementary resources in novel ways are not inquired into. We argue that the RBV may profitably draw on insights in entrepreneurship and capital theory, drawn from Austrian economists as well as Frank Knight, in order to strengthen its dynamic dimension. We link the RBV and Austrian ideas in the context of the theory of complex systems pioneered by Herbert Simon. We draw a number of implications for strategic management from this synthesis, notably into resource value and sustainability of competitive advantage.Resource-based view, Austrian capital theory, complexity theory, entrepreneurs competitive advantage

食道扁平上皮癌新規バイオマーカーとしての血中マイクロRNA/isomiR(アイソミア)の検討

広島大学(Hiroshima University)博士(医学)Doctor of Philosophy in Medical Sciencedoctora

Distributed Collision-Free Motion Coordination on a Sphere: A Conic Control Barrier Function Approach

This letter studies a distributed collision avoidance control problem for a group of rigid bodies on a sphere. A rigid body network, consisting of multiple rigid bodies constrained to a spherical surface and an interconnection topology, is first formulated. In this formulation, it is shown that motion coordination on a sphere is equivalent to attitude coordination on the 3-dimensional Special Orthogonal group. Then, an angle-based control barrier function that can handle a geodesic distance constraint on a spherical surface is presented. The proposed control barrier function is then extended to a relative motion case and applied to a collision avoidance problem for a rigid body network operating on a sphere. Each rigid body chooses its control input by solving a distributed optimization problem to achieve a nominal distributed motion coordination strategy while satisfying constraints for collision avoidance. The proposed collision-free motion coordination law is validated via simulation

Hadron-hadron potentials coupled to quark degrees of freedom for X(3872)

To study the internal structure of the exotic hadron $X(3872)$, considering the coupled-channel potential between quarks and hadrons is necessary because $X(3872)$ is regarded as a mixture state of $c\bar{c}$ and $D^0\bar{D}^{*0}$. In this work, we construct the hadron-hadron potentials coupled to the quark channel and study the properties of the $D^0\bar{D}^{*0}$ potentials for $X(3872)$. In particular, we compare various local approximations by focusing on the scattering phase shifts.Comment: 4 pages, 2 figures, proceedings of 17th International Workshop on Meson Physics (MESON2023), June 22nd to 27th, 202

Die Beziehungen zwischen Dichtung und Philosophie bei Bollnow

内山貞三郎教授古稀記念