That neglect of the early performance of what are typically referred to today as developing economies began to change in the 1980s, but mainly for a few former Japanese colonies—notably Korea and Taiwan and in a more limited way for several other major countries (e.g. China and India). The Japanese colonial governments, whatever one might think about how they treated their subjects, were careful collectors of economic data for their colonies that included all sectors, not just those run by Japanese. This work was done by Korean and Taiwan scholars but also by scholars associated with Hitotsubashi University in Japan.
The work of HRH Sultan Nazrin Shah is thus pioneering work in this tradition. It is the first successful attempt to construct a complete GDP series for Malaya (now Malaysia) for the entire 20th century.
--It is difficult to exaggerate how challenging the task is to reconstruct GDP for any country, but particularly for one such as Malaysia with its complex colonial political structure comprising the Straits Settlements, the Federated and Unfederated Malay States, all with somewhat different systems and with the data scattered among different repositories from Kuala Lumpur to London.
--very few scholars have the commitment, the time, and the knowledge sufficient to stick with the task until it is complete.
The economic development story that emerges from this reconstruction of Malaya’s GDP and is analyzed by HRH is an important one. It is a story that was common to a great many of today’s developing countries in the first half of the 20th century but is also relevant to understanding some even today. The main features of that story are: