We investigate the relationship between environment, morphology, and star formation rate -- stellar mass relation derived from a sample of star-forming galaxies (commonly referred to as `star main sequence') in COSMOS field 0 < z 3.5. constructed fit FUV--FIR SEDs our mass-selected 111,537 with dust emission models using public packages MAGPHYS SED3FIT. From best parameter estimates, we constru...

ABSTRACT : This study aims to determine the effect of Return On Assets, Debt To Equity Ratio, and Current ratio, Total Asset Turnover, Inventory Turnover Ratio on Price Book Value partially simultaneously in pharmaceutical sector manufacturing companies listed Indonesia Stock Exchange (IDX). The population used this are (IDX) for 2016-2021 period. sample is a company that meets criteria sought ...

This study aims to examine the differences in financial performance of non-financial companies before and after mergers acquisitions listed on Indonesia Stock Exchange. The company's is measured by four ratios. ratios used are liquidity ratio proxied current ratio, solvency debt activity total asset turnover, profitability net profit margin. data analysis technique this paired sample t-test nor...

Dividend Payout Ratio (DPR) pada perusahaan makanan dan minuman mengalami fluktuasi selama 6 tahun terakhir, dalam hubungannya dengan pendapatan dividen, para investor umumnya menginginkan pembagian dividen yang relatif stabil, karena adanya stabilitas dapat meningkatkan kepercayaan terhadap sehingga mengurangi ketidakpastian menanamkan dananya di tersebut. Penelitian ini dilakukan untuk menget...

We give a simple explicit formula for turnover reduction when a large number of alphas are traded on the same execution platform and trades are crossed internally. We model turnover reduction via alpha correlations. Then, for a large number of alphas, turnover reduction is related to the largest eigenvalue and the corresponding eigenvector of the alpha correlation matrix.

More police reduces crime but little is know about the mechanism. Does more police deter crime by reducing its attractiveness, or is the reduction driven by an incapacitation of recurrent criminals? This paper exploits micro-level data on single robberies together with redeployments of two police forces within a city, providing first evidence of (negative) incapacitation that is driven by reduc...