sourcing by seven Japanese automobile manufacturers (OEMs) with respect to 54 components in light of contract economics. Our … integration over keiretsu and keiretsu over market, consistent with transaction cost economics. Second, interdependency is a more …

Economics is not only a social science, it is a genuine science. Like the physical sciences, economics uses a …, economics stresses three factors that distinguish it from other social sciences. Economists use the construct of rational … have allowed economics to invade intellectual territory that was previously deemed to be outside the discipline's realm …

The analysis of historical natural experiments has profoundly impacted economics research across fields. We trace the …

clients and peers? Is economics scholarship uniquely insular? We address these questions by quantifying interactions between … economics and other disciplines. Changes in the impact of economic scholarship are measured here by the way other disciplines … cite us. We document a clear rise in the extramural influence of economic research, while also showing that economics is …

knowledge generated by original research. Yet, replication is the exception rather than the rule in economics. In this paper, we …

In the United States today the academic field of economic history is much closer to economics than it is to history in … terms of professional behavior, a stylized fact that I call the “integration of economic history into economics”. I document … history and economics; and publication histories of successive cohorts of PhDs in the first decade since receiving the …

-authored than articles published in leading general economics journals. However, in both economic history and general economics …-authored papers. Economics and economic history differ in the nature of collaboration, in that co-authorships in economic history are … more likely to be formed of individuals of different seniority as compared to economics generally …

top economics journal. This paper documents the slowdown and notes that a substantial part is due to an increasing … quality. Various time series are examined for evidence that the economics profession has changed along these dimensions. Paper … process. It is difficult to attribute much of the slowdown to observable changes in the economics profession. Evolving social …

We study how citation patterns differ between journal tiers in economics. Concretely, we analyze citations patterns of … more than 6,000 economics research articles published in top five, second tier, and top field economics journals between … field of economics research (e.g. this ratio is the lowest for econometric methods papers) and with articles' impact (e …