Standards in semen examination: publishing reproducible and reliable data based on high-quality methodology

Biomedical science is rapidly developing in terms of more transparency, openness and reproducibility of scientific publications. This is even more important for all studies that are based on results from basic semen examination. Recently two concordant documents have been published: the 6th edition of the WHO Laboratory Manual for the Examination and Processing of Human Semen, and the International Standard ISO 23162:2021. With these tools, we propose that authors should be instructed to follow these laboratory methods in order to publish studies in peer-reviewed journals, preferable by using a checklist as suggested in an Appendix to this article

Introduction into the Study of Markets

The three introductory chapters on how to study production, market, and money and credit provide frames for the reviewed sample studies in Chaps. 6, 7 and 8. They offer some guidance in finding your bearings in the jungle of concepts and debates which makes premodern economic history such an interesting, but challenging subject to study. Each chapter structures important and current debates in the field and explains the basic concepts used in these discussions. Most debates concern the premodern European economy in general. Whenever possible, we refer to corresponding studies for the Holy Roman Empire. We point to classic works as well as to newer studies but offer no exhaustive compilation of all the research done in the area