It plays the role of mid- dleman, agent, and broker in the network, and has more control over other nodes (Moldavanova and Akbulut-Gok 2022). It has an information advantage and resource control ability. Structural hole: The structural hole reflects the non-redundant connections in the ...
Control of organisms, such as bacteria, that have undesirable effects on the human body is important in places requiring hygiene management, such as food production, medical care, welfare, and household. Most of bacteria in the environments are harmless, but some bacteria cause food poisoning, pro...
aFor example, Dynan and Kohn (2007) provide evidence on the determinants of household indebtedness in the United States, identifying real estate prices as the key driver behind the pre-Great Recession increase in debt. 例如, Dynan和Kohn (2007) 在家庭债务定列式在美国提供证据,辨认不动产的价格作...