The divestiture of non-core assets like the Australian and NMS joint ventures is typically seen as a positive move for companies looking to improve operational efficiency and financial performance. For SPAR Group, this could mean a more streamlined operation with a focus on more profitable ventures, which may be well-received by investors. The impact on the stock price is likely to be positive in the short term as the market often reacts favorably to divestitures that promise a more focused business strategy and potential cost savings.