Petrov (1996) proved the connection between general moment conditions and the applicability of the strong law of large numbers to a sequence of pairwise independent and identically distributed random variables. This note examines this connection to a sequence of pairwise negative quadrant dependent (NQD) and identically distributed random variables. As a consequence of the main theorem ...

The paper studies wage formation in a pairwise matching model with heterogeneous labor. Firms propose wage offers unilaterally but workers can opt to search for alternative contacts besides pairwise meetings. Due to this option, the Diamond Paradox does not emerge but workers earn a non-trivial share of the transferable rent. Since the search option is disproportionately valuable for high skill...

We discuss a consistent model of pairwise comparison-based non-numerical ranking. An algorithm that enforces consistency for raw or partially organized ranking data is presented and its properties are analysed. The concept of testing subjective rankings is also discussed.

We have studied the symmetric and non-symmetric pairwise ground state and thermal entanglement in three-qubit anisotropic Heisenberg (XXZ) and Ising in a magnetic field models and in the presence of Dzyaloshinskii-Moriya (DM) interaction. We have found that increasing of the DM interaction and magnetic field can enhance and reduce the entanglement of system. We have shown that the non-symmetric...

A bstract On-shell methods are particularly suited for exploring the scattering of electrically and magnetically charged objects, which there is no local Lorentz invariant Lagrangian description. In this paper we show how to construct a Lorentz-invariant S -matrix particles, without ever having refer Dirac string. key ingredient revision our fundamental understanding multi-particle representati...