This paper develops a method to select the threshold in threshold-based jump detection methods. The method is motivated by an analysis of threshold-based jump detection methods in the context of jump-diffusion models. We show that over the range of sampling frequencies a researcher is most...

The report first summarizes the key findings from the following three studies in three provinces (Guizhou, Jilin, Shandong): (a) a demand survey to assess rural ICT access and attitudes; (b) a library study including scoping the status of ICT use in rural libraries; and (c) a limited impact...

The report first summarizes the key findings from the following three studies in three provinces (Guizhou, Jilin, Shandong): (a) a demand survey to assess rural ICT access and attitudes; (b) a library study including scoping the status of ICT use in rural libraries; and (c) a limited impact...

This paper develops a method to select the threshold in threshold-based jump detection methods. The method is motivated by an analysis of threshold-based jump detection methods in the context of jump-diffusion models. We show that over the range of sampling frequencies a researcher is most...

We analyse implications of financial sector dynamics for fiscal expenditure multipliers in recessionary conditions. We employ a stock-and-flow-consistent model for South Africa with four financial instruments and detailed balance sheets for the household, government, financial, non-financial,...

We develop a stock-and-flow-consistent model for South Africa with four financial instruments and detailed balance sheets for the household, government, financial, non-financial, and foreign sectors and the Reserve Bank. Though micro-founded, the model departs significantly from current dynamic...

This paper documents the construction of a Social Accounting Matrix (SAM) for Zimbabwe in 2013. The SAM was built using National Accounts data from the Zimbabwe National Statistics Agency (ZIMSTAT), including balance of payment data, government finance data, and highly aggregated industry-level...

There is evidence from developed countries that technical change affects not only the employment intensity of production, but also the occupational composition of employment. The use of artificial intelligence, automation, and robots has changed the skills composition of employment. A range of...