If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. AbstractPurpose -When a small business purchases a capital asset, its cost for tax purposes is spread over the useful life of the asset through the process of depreciation. It has become common in the USA for policy makers to enhance depreciation rules in an effort to increase business investment in a less-costly manner than across-the-board marginal tax rate cuts. Indeed, short-term depreciation policies are often billed by policy makers as a way to save America's small businesses. However, little is known about the actual effects of depreciation policies on small business activity. This paper aims to discuss these issues. Design/methodology/approach -In this initial attempt to test the political claims regarding the importance of depreciation rules, the paper uses a 12-year panel of tax returns for Schedule C sole proprietors to empirically examine whether more generous depreciation policies influence small business activity at the extensive margin. Specifically, the paper estimates a series of multivariate models to explain sole proprietors' decisions to remain in business as functions of their financial, demographic, and tax situations, including measures of the present discounted value (PDV) of a stream of tax deductions for depreciated capital under various rule structures. Findings -Throughout the analysis, the authors are unable to find evidence that favorable depreciation rules lead to greater rates of entrepreneurial longevity among Schedule C sole proprietors. Originality/value -Discrete choice results suggest that increases in the PDV of tax reductions from depreciation (e.g. depreciating the value earlier in the recovery period) might actually lead to higher probabilities of small business exit, while survival analysis finds no clear influence of depreciation on spells of small business activity.

Purpose – Small businesses play a vital role in job creation and economic growth, and previous studies have noted that higher state tax rates may reduce entrepreneurial activity, growth, and hiring. The paper aims to discuss this issue. Design/methodology/approach – In this paper, the authors use a 1989-2005 panel of state-level data to explore the effects of state income tax reciprocity agreements on several measures of small business activity. Since a reciprocity agreement exempts non-resident income from a state's personal income tax base, it has the potential to reduce barriers to entrepreneurial activity and lower tax compliance costs. Findings – The results indicate that reciprocity agreements appear to have reduced the tax-rate sensitivity of entrepreneurial activity, which may lead to more small business and entrepreneurial activity in states with more active agreements, other factors constant. This suggests that personal income tax reciprocity agreements may be a credible policy tool to expand small business activity. Originality/value – In this study, the paper sets out to determine if small business and entrepreneurial activity is greater in states that have reciprocity agreements and if such activity is dependent on the number of active agreements in place. Given recent nationwide efforts to ease compliance costs for business through other initiatives such as the Telecommuter Tax Fairness Act and the Streamlined Sales Tax Agreement, this study is the first to quantify how decreasing tax compliance and eliminating barriers to labor mobility affects small business activity. The results therefore have the potential to help shape debates in many states today.