International business research: The real challenges are data and theory
指出国际商务研究面临数据不充分和理论适用性有限两大独特挑战，通过分析FDI数据和Orbis数据库的缺陷，以及交易成本理论的文化偏见，说明如何克服这些问题以构建更普适的理论。
Abstract We agree with Aguinis and Gabriel that, contrary to Eden and Nielsen, international business (IB) is not uniquely complex, but argue that it faces two unique challenges. First, because it deals with cross-country phenomena, IB data are less plentiful and reliable. Second, because IB uses many imported theories, and they tend to be influenced by the national environment of their authors, they often have, taken as is, limited applicability in many of the contexts IB studies. We illustrate our twin points by examining the secondary data used in IB to measure the economic activities of multinational enterprises outside their home country, both at the country level, using foreign direct investment (FDI) data from balance of payments statistics, and at the firm level, using firm-level databases such as Orbis. We document the serious shortcomings of FDI data and the problems encountered in using firm-level data. We then highlight some of the cultural biases inherent in Williamson’s version of transaction cost theory (TCT) but show how they can be overcome to arrive at a richer and more general theory that is applicable to a wider variety of contexts.