This study examines the macroeconomic variables exchange rate and BI in collaboration with Coronavirus Disease case against Sukuk. In addition, this also influenced by variable of Disease. The data analysis method uses a simultaneous equation model Two-Stage Least Square. found that affects demand for Sukuk while does not affect it. But what is surprising when 2019 occurred, it did contribution...

The literature on corporate governance has highlighted the importance of board characteristics related to firm innovation. However, empirical findings have not been totally conclusive, and some seem contradictory. Adopting a new perspective, we tried help resolve puzzle using meta-analysis that integrates from 96 previous studies analyze relationship between attributes, grouped by their relatio...

Entrepreneurship Among Married Couples in the United States: A Simultaneous Probit Approach This article proposes a simultaneous probit equation framework to analyse the business ownership patterns of married couples in the United States. A structural model of knowledge spillovers within couples is formulated and estimated. Empirical analysis reveals significant and substantial positive interde...

Conventional work on scienti c discovery such as BACON derives empirical law equations from experimental data. In recent years, SDS introducing mathematical admissibility constraints has been proposed to discover rst principle based law equations, and it has been further extended to discover law equations from passively observed data. Furthermore, SSF has been proposed to discover the structure...

This paper develops an empirical approach using econometric techniques for panel data which aims to contribute to the reduction/elimination of the deviation between the book and market value of firms. Based on 20 of the firms with the largest number of patents granted between 1996 and 2006, the results show that: (i) the increase in the return on equity following from an increase in the share o...

A new way of constructing efficient semiparametric instrumental variable estimators is proposed. The method involves the combination of a large number of possibly inefficient estimators rather than combining the instruments into an optimal instrument function. The consistency and asymptotic normality is established for a class of estimators that are linear combinations of a set of √ n– consiste...

Escherichia coli is a major pathogen of bovine intramammary infections. Here we report the first draft of the genome sequence of the E. coli O32:H37 P4 strain, which is widely used in experimental bovine mastitis studies.

Using Community Innovation Survey data for Belgium we analyze which firm and industry characteristics are conducive to cooperation with universities. From a methodological perspective we consider that the decision to cooperate with universities cannot be analyzed in isolation from the overall innovation strategy of the firm. Cooperating with universities is complementary to other innovation act...