Elliptic curve cryptosystems([19],[25]) are based on the elliptic curve discrete logarithm problem(ECDLP). If elliptic curve cryptosystems avoid FRreduction([11],[17]) and anomalous elliptic curveâ€¦ (More)

Elliptic curve cryptosystems([19, 25]) are based on the elliptic curve discrete logarithm problem(ECDLP). If elliptic curve cryptosystems avoid FR-reduction([11, 17]) and anomalous elliptic curveâ€¦ (More)

Plants in clusters are often more productive than those located in non-clusters. This has been explained by agglomeration effects that improve productivity of all plants in a region. However, recentâ€¦ (More)

This paper investigates determinants of geographic distribution of share tenancy and analyzes its efficiency implications in pre-war Iwate prefecture, Japan. The distribution of share tenancy wasâ€¦ (More)

The signaling role of schooling decreases as employers learn about workersâ€™ abilities from their experience. Since learning is asymmetric between current and potential employers, the market expectsâ€¦ (More)

This paper studies the role of a seniority based profit and task allocation system in a firm. The firm chooses either a farsighted or a shortsighted action in each period. The former corresponds toâ€¦ (More)

Using unique data we test various trade credit theories and find the following. First, the length of a buyer-seller relationship has a positive impact on the use of trade credit, especially forâ€¦ (More)

Combining a model of three-person game and a comparative narrative, this article explores the endogenous nature of institutional resilience versus transition. The three-person game is played by aâ€¦ (More)

We describe several strategies for the calibration of one factor Hull-White model with constant or time-dependent mean reversion and volatility parameters to the interest rate vanillas. We propose anâ€¦ (More)