英文文献：The Use Of Input-Output Analysis To Evaluate The Economic Impact Of Real Estate On The Economy-运用投入产出分析来评价房地产对经济的影响
英文文献作者：Douw Boshoff
英文文献摘要：
The study investigates the principles of input-output analysis to determine the influence of real estate, with specific reference to commercial real estate as an investment class, on the economy in South Africa. The results of the study shows the model developed for this purpose and the results of the direct-, indirect and induced impact of commercial real estate on the economy. The model provides the basis for economic analysis with regards to real estate and provides the opportunity to do international comparisons with regards to the impact of real estate in different economies. This forms the basis for further analysis into a Property Purchase Power Parity index, which attempts to analyse differences in economic behaviour in any country, based on the wealth effects of real estate in that economy.

本研究研究投入产出分析的原理，以确定房地产对南非经济的影响，具体参考商业房地产作为一种投资类别。研究结果显示了为这一目的而建立的模型以及商业房地产对经济的直接、间接和诱导影响的结果。该模型为有关房地产的经济分析提供了基础，并提供了就房地产在不同经济体的影响进行国际比较的机会。这为进一步分析房地产购买力平价指数奠定了基础，该指数试图根据一国房地产的财富效应，分析该国经济行为的差异。